diff --git a/.bowerrc b/.bowerrc
new file mode 100644
index 00000000..76b8d4e9
--- /dev/null
+++ b/.bowerrc
@@ -0,0 +1,3 @@
+{
+    "directory": "libs"
+}
\ No newline at end of file
diff --git a/Gruntfile.js b/Gruntfile.js
index 68d5185e..fd579abe 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -8,18 +8,18 @@ module.exports = function (grunt) {
         dist_folder: 'dist/',
         source_folder: 'src/',
 
-        meta: {
-            src: [
-                '<%= source_folder %>string.js',
-                '<%= source_folder %>dom.js',
-                '<%= source_folder %>event.js',
-                '<%= source_folder %>types.js',
-                '<%= source_folder %>cookie.js',
-                '<%= source_folder %>array.js',
-                '<%= source_folder %>date.js',
-                '<%= source_folder %>core.js'
-            ]
-        },
+        // meta: {
+        //     src: [
+        //         //'<%= source_folder %>string.js',
+        //         // '<%= source_folder %>dom.js',
+        //         // '<%= source_folder %>event.js',
+        //         // '<%= source_folder %>types.js',
+        //         // '<%= source_folder %>cookie.js',
+        //         //'<%= source_folder %>array.js',
+        //         // '<%= source_folder %>date.js',
+        //         // '<%= source_folder %>core.js'
+        //     ]
+        // },
 
         // A list of files, which will be syntax-checked by JSHint
         jshint: {
@@ -38,11 +38,21 @@ module.exports = function (grunt) {
             }
         },
 
+        watch: {
+            files: [
+                'src/**/*.js',
+                'src/**/*.css',
+                'src/**/*.html'
+            ],
+            tasks: ['dev']
+        },
+
         concat: {
             js: {
                 files: [{
-                    src: ['<%= meta.src %>'],
-                    dest: '<%= dist_folder %>tablefilter_all.js'
+                    //src: ['<%= meta.src %>'],
+                    src: ['<%= source_folder %>core.js'],
+                    dest: '<%= dist_folder %>core.js'
                 }]
             },
             css: {
@@ -91,7 +101,18 @@ module.exports = function (grunt) {
                 files: [
                     //{ src: ['<%= source_folder %>tablefilter_all.js'], dest: '<%= dist_folder %>tablefilter_all-uncompressed.js' },
                     //{ src: ['<%= source_folder %>tablefilter.js'], dest: '<%= dist_folder %>tablefilter-uncompressed.js' },
-                    //{ src: ['<%= source_folder %>filtergrid.css'], dest: '<%= dist_folder %>filtergrid-uncompressed.css' },
+                    // { src: ['<%= source_folder %>filtergrid.css'], dest: '<%= dist_folder %>filtergrid-uncompressed.css' },
+                    { src: ['<%= source_folder %>tf-main.js'], dest: '<%= dist_folder %>tf-main.js' },
+                    { src: ['<%= source_folder %>string.js'], dest: '<%= dist_folder %>string.js' },
+                    { src: ['<%= source_folder %>array.js'], dest: '<%= dist_folder %>array.js' },
+                    { src: ['<%= source_folder %>cookie.js'], dest: '<%= dist_folder %>cookie.js' },
+                    { src: ['<%= source_folder %>date.js'], dest: '<%= dist_folder %>date.js' },
+                    { src: ['<%= source_folder %>dom.js'], dest: '<%= dist_folder %>dom.js' },
+                    { src: ['<%= source_folder %>event.js'], dest: '<%= dist_folder %>event.js' },
+                    { src: ['<%= source_folder %>types.js'], dest: '<%= dist_folder %>types.js' },
+                    { src: ['**'], cwd: '<%= source_folder %>modules/', dest: '<%= dist_folder %>modules/', expand: true },
+                    // { src: ['<%= source_folder %>/*.js'], dest: '<%= dist_folder %>', flatten: true, expand: false },
+                    { src: ['libs/requirejs/require.js'], dest: '<%= dist_folder %>/libs/require.js' },
                     { src: ['**'], cwd: '<%= source_folder %>TF_Modules/', dest: '<%= dist_folder %>TF_Modules/', expand: true },
                     { src: ['**'], cwd: '<%= source_folder %>TF_Themes/', dest: '<%= dist_folder %>TF_Themes/', expand: true }
                 ]
@@ -105,6 +126,7 @@ module.exports = function (grunt) {
     grunt.loadNpmTasks('grunt-contrib-uglify');
     grunt.loadNpmTasks('grunt-contrib-cssmin');
     grunt.loadNpmTasks('grunt-contrib-copy');
+    grunt.loadNpmTasks('grunt-contrib-watch');
 
     // This is the default task being executed if Grunt
     // is called without any further parameter.
diff --git a/bower.json b/bower.json
index 9bd8906b..3ac13503 100644
--- a/bower.json
+++ b/bower.json
@@ -23,5 +23,8 @@
     "bower_components",
     "test",
     "tests"
-  ]
+  ],
+  "dependencies": {
+    "requirejs": null
+  }
 }
diff --git a/dist/array.js b/dist/array.js
new file mode 100644
index 00000000..737b011f
--- /dev/null
+++ b/dist/array.js
@@ -0,0 +1,32 @@
+/**
+ * Array utilities
+ */
+
+define(function (require) {
+    'use strict';
+
+    var str = require('./string');
+
+    var Arr = {
+        has: function(arr, val, caseSensitive){
+            var sCase = caseSensitive===undefined ? false : caseSensitive;
+            for (var i=0; i<arr.length; i++){
+                if(str.matchCase(arr[i].toString(), sCase) === val){
+                    return true;
+                }
+            }
+            return false;
+        },
+        indexByValue: function(arr, val, caseSensitive){
+            var sCase = caseSensitive===undefined ? false : caseSensitive;
+            for (var i=0; i<arr.length; i++){
+                if(str.matchCase(arr[i].toString(), sCase) === val){
+                    return i;
+                }
+            }
+            return -1;
+        }
+    };
+
+    return Arr;
+});
diff --git a/dist/cookie.js b/dist/cookie.js
new file mode 100644
index 00000000..edf8461c
--- /dev/null
+++ b/dist/cookie.js
@@ -0,0 +1,62 @@
+/**
+ * Cookie utilities
+ */
+
+define(function () {
+    'use strict';
+
+    var Cookie = {};
+
+    Cookie.write = function(name, value, hours){
+        var expire = '';
+        if(hours){
+            expire = new Date((new Date()).getTime() + hours * 3600000);
+            expire = '; expires=' + expire.toGMTString();
+        }
+        document.cookie = name + '=' + escape(value) + expire;
+    };
+
+    Cookie.read = function(name){
+        var cookieValue = '',
+            search = name + '=';
+        if(document.cookie.length > 0){
+            var cookie = document.cookie,
+                offset = cookie.indexOf(search);
+            if(offset !== -1){
+                offset += search.length;
+                var end = cookie.indexOf(';', offset);
+                if(end === -1){
+                    end = cookie.length;
+                }
+                cookieValue = unescape(cookie.substring(offset, end));
+            }
+        }
+        return cookieValue;
+    };
+
+    Cookie.remove = function(name){
+        this.write(name,'',-1);
+    };
+
+    Cookie.valueToArray = function(name, separator){
+        if(!separator){
+            separator = ',';
+        }
+        //reads the cookie
+        var val = this.read(name);
+        //creates an array with filters' values
+        var arr = val.split(separator);
+        return arr;
+    };
+
+    Cookie.getValueByIndex = function(name, index, separator){
+        if(!separator){
+            separator = ',';
+        }
+        //reads the cookie
+        var val = this.valueToArray(name, separator);
+        return val[index];
+    };
+
+    return Cookie;
+});
diff --git a/dist/tablefilter_all.js b/dist/core.js
similarity index 91%
rename from dist/tablefilter_all.js
rename to dist/core.js
index 5cdecb0a..c06046fc 100644
--- a/dist/tablefilter_all.js
+++ b/dist/core.js
@@ -1,576 +1,3 @@
-/**
- * String utilities
- */
-
-(function(window, TF){
-    'use strict';
-
-    TF.Str = {};
-
-    TF.Str.lower = function(text){
-        return text.toLowerCase();
-    };
-
-    TF.Str.upper = function(text){
-        return text.toUpperCase();
-    };
-
-    TF.Str.trim = function(text){
-        if (text.trim){
-            return text.trim();
-        }
-        return text.replace(/^\s*|\s*$/g, '');
-    };
-
-    TF.Str.isEmpty = function(text){
-        return this.trim(text) === '';
-    };
-
-    TF.Str.rgxEsc = function(text){
-        function escape(e){
-            var a = new RegExp('\\'+e,'g');
-            text = text.replace(a,'\\'+e);
-        }
-
-        var chars = ['\\','[','^','$','.','|','?','*','+','(',')'];
-        for(var e=0; e<chars.length; e++){
-            escape(chars[e]);
-        }
-        return text;
-    };
-
-    TF.Str.matchCase = function(text, mc){
-        if(!mc){
-            return this.lower(text);
-        }
-        return text;
-    };
-
-})(this, this.TF);
-
-/**
- * DOM utilities
- */
-
-(function(window, TF){
-    'use strict';
-
-    TF.Dom = {};
-
-    /**
-     * Returns text + text of children of given node
-     * @param  {NodeElement} node
-     * @return {String}
-     */
-    TF.Dom.getText = function(node){
-        var s = node.textContent || node.innerText ||
-                node.innerHTML.replace(/<[^<>]+>/g, '');
-        s = s.replace(/^\s+/, '').replace(/\s+$/, '');
-        return s;
-    };
-
-    /**
-     * Creates an html element with given collection of attributes
-     * @param  {String} tag a string of the html tag to create
-     * @param  {Array} an undetermined number of arrays containing the with 2
-     *                    items, the attribute name and its value ['id','myId']
-     * @return {Object}     created element
-     */
-    TF.Dom.create = function(tag){
-        if(!tag || tag===''){
-            return;
-        }
-
-        var el = document.createElement(tag),
-            args = arguments;
-
-        if(args.length > 1){
-            for(var i=0; i<args.length; i++){
-                var argtype = typeof args[i];
-                if(argtype.toLowerCase() === 'object' && args[i].length === 2){
-                    el.setAttribute(args[i][0], args[i][1]);
-                }
-            }
-        }
-        return el;
-    };
-
-    /**
-     * Returns a text node with given text
-     * @param  {String} text
-     * @return {Object}
-     */
-    TF.Dom.text = function(text){
-        return document.createTextNode(text);
-    };
-
-    /**
-     * Returns offset position of passed element
-     * @param  {object} obj [description]
-     * @return {object}     literal object with left and top values
-     */
-    TF.Dom.position = function(obj){
-        var l = 0, t = 0;
-        if (obj && obj.offsetParent){
-            do {
-                l += obj.offsetLeft;
-                t += obj.offsetTop;
-            } while (obj == obj.offsetParent);
-        }
-        return { 'left': l, 'top': t };
-    };
-
-    TF.Dom.hasClass = function (ele, cls){
-        if(!ele){ return false; }
-
-        if(supportsClassList()){
-            return ele.classList.contains(cls);
-        }
-        return ele.className.match(new RegExp('(\\s|^)'+ cls +'(\\s|$)'));
-    };
-
-    TF.Dom.addClass = function (ele, cls){
-        if(!ele){ return; }
-
-        if(supportsClassList()){
-            ele.classList.add(cls);
-            return;
-        }
-
-        if(ele.className === ''){
-            ele.className = cls;
-        }
-        else if(!this.hasClass(ele, cls)){
-            ele.className += " " + cls;
-        }
-    };
-
-    TF.Dom.removeClass = function (ele, cls){
-        if(!ele){ return; }
-
-        if(supportsClassList()){
-            ele.classList.remove(cls);
-            return;
-        }
-        var reg = new RegExp('(\\s|^)'+ cls +'(\\s|$)', 'g');
-        ele.className = ele.className.replace(reg, '');
-    };
-
-    /**
-     * Creates and returns an option element
-     * @param  {String}  text  option text
-     * @param  {String}  value option value
-     * @param  {Boolean} isSel whether option is selected
-     * @return {Object}        option element
-     */
-    TF.Dom.createOpt = function(text, value, isSel){
-        var isSelected = isSel ? true : false,
-            opt = isSelected ?
-                this.create('option', ['value',value], ['selected','true']) :
-                this.create('option', ['value',value]);
-        opt.appendChild(this.text(text));
-        return opt;
-    };
-
-    /**
-     * Creates and returns a checklist item
-     * @param  {Number} chkIndex  index of check item
-     * @param  {String} chkValue  check item value
-     * @param  {String} labelText check item label text
-     * @return {Object}           li DOM element
-     */
-    TF.Dom.createCheckItem = function(chkIndex, chkValue, labelText){
-        var li = this.create('li'),
-            label = this.create('label', ['for', chkIndex]),
-            check = this.create('input',
-                ['id', chkIndex],
-                ['name', chkIndex],
-                ['type', 'checkbox'],
-                ['value', chkValue]
-            );
-        label.appendChild(check);
-        label.appendChild(this.text(labelText));
-        li.appendChild(label);
-        li.label = label;
-        li.check = check;
-        return li;
-    };
-
-    // HTML5 classList API
-    function supportsClassList(){
-        return document.documentElement.classList;
-    }
-
-})(this, this.TF);
-
-/**
- * DOM event utilities
- */
-
-(function(window, TF){
-    'use strict';
-
-    TF.Event = {};
-
-    TF.Event.add = function(obj, type, func, capture){
-        if(obj.attachEvent){
-            obj.attachEvent('on'+type, func);
-        }
-        else if(obj.addEventListener){
-            obj.addEventListener(type, func,
-                (capture===undefined ? false : capture));
-        } else{
-            obj['on'+type] = func;
-        }
-    };
-
-    TF.Event.remove = function(obj, type, func, capture){
-        if(obj.detachEvent){
-            obj.detachEvent('on'+type,func);
-        }
-        else if(obj.removeEventListener){
-            obj.removeEventListener(type, func,
-                (capture===undefined ? false : capture));
-        } else {
-            obj['on'+type] = null;
-        }
-    };
-
-    TF.Event.stop = function(evt){
-        if(!evt){
-            evt = window.event;
-        }
-        if(evt.stopPropagation){
-            evt.stopPropagation();
-        } else {
-            evt.cancelBubble = true;
-        }
-    };
-
-    TF.Event.cancel = function(evt){
-        if(!evt){
-            evt = window.event;
-        }
-        if(evt.preventDefault) {
-            evt.preventDefault();
-        } else {
-            evt.returnValue = false;
-        }
-    };
-
-})(this, this.TF);
-
-/**
- * Types utilities
- */
-
-(function(window, TF){
-    'use strict';
-
-    TF.Types = {};
-
-    /**
-     * Checks if var exists and is an object
-     * @param  {String or Object}  v
-     * @return {Boolean}
-     */
-    TF.Types.isObj = function(v){
-        var isO = false;
-        if(typeof v === 'string'){
-            if(window[v] && typeof window[v] === 'object'){
-                isO = true;
-            }
-        } else {
-            if(v && typeof v === 'object'){
-                isO = true;
-            }
-        }
-        return isO;
-    };
-
-    /**
-     * Checks if passed parameter is a function
-     * @param  {Function} fn
-     * @return {Boolean}
-     */
-    TF.Types.isFn = function(fn){
-        return (fn && fn.constructor == Function);
-    };
-
-    /**
-     * Checks if passed param is an array
-     * @param  {Array}  obj
-     * @return {Boolean}
-     */
-    TF.Types.isArray = function(obj){
-        return (obj && obj.constructor == Array);
-    };
-
-})(this, this.TF);
-
-/**
- * Cookie utilities
- */
-
-(function(window, TF){
-    'use strict';
-
-    TF.Cookie = {};
-
-    TF.Cookie.write = function(name, value, hours){
-        var expire = '';
-        if(hours){
-            expire = new Date((new Date()).getTime() + hours * 3600000);
-            expire = '; expires=' + expire.toGMTString();
-        }
-        document.cookie = name + '=' + escape(value) + expire;
-    };
-
-    TF.Cookie.read = function(name){
-        var cookieValue = '',
-            search = name + '=';
-        if(document.cookie.length > 0){
-            var cookie = document.cookie,
-                offset = cookie.indexOf(search);
-            if(offset !== -1){
-                offset += search.length;
-                var end = cookie.indexOf(';', offset);
-                if(end === -1){
-                    end = cookie.length;
-                }
-                cookieValue = unescape(cookie.substring(offset, end));
-            }
-        }
-        return cookieValue;
-    };
-
-    TF.Cookie.remove = function(name){
-        this.write(name,'',-1);
-    };
-
-    TF.Cookie.valueToArray = function(name, separator){
-        if(!separator){
-            separator = ',';
-        }
-        //reads the cookie
-        var val = this.read(name);
-        //creates an array with filters' values
-        var arr = val.split(separator);
-        return arr;
-    };
-
-    TF.Cookie.getValueByIndex = function(name, index, separator){
-        if(!separator){
-            separator = ',';
-        }
-        //reads the cookie
-        var val = this.valueToArray(name, separator);
-        return val[index];
-    };
-
-})(this, this.TF);
-
-/**
- * Array utilities
- */
-
-(function(global, TF){
-    'use strict';
-
-    var str = TF.Str;
-
-    TF.Array = {
-        has: function(arr, val, caseSensitive){
-            var sCase = caseSensitive===undefined ? false : caseSensitive;
-            for (var i=0; i<arr.length; i++){
-                if(str.matchCase(arr[i].toString(), sCase) === val){
-                    return true;
-                }
-            }
-            return false;
-        },
-        indexByValue: function(arr, val, caseSensitive){
-            var sCase = caseSensitive===undefined ? false : caseSensitive;
-            for (var i=0; i<arr.length; i++){
-                if(str.matchCase(arr[i].toString(), sCase) === val){
-                    return i;
-                }
-            }
-            return -1;
-        }
-    };
-
-})(this, this.TF);
-
-/**
- * Date utilities
- */
-
-(function(global, TF){
-    'use strict';
-
-    TF.Date = {
-        isValid: function(dateStr, format){
-            if(!format) {
-                format = 'DMY';
-            }
-            format = format.toUpperCase();
-            if(format.length != 3) {
-                if(format==='DDMMMYYYY'){
-                    var d = this.format(dateStr, format);
-                    dateStr = d.getDate() +'/'+ (d.getMonth()+1) +'/'+
-                        d.getFullYear();
-                    format = 'DMY';
-                }
-            }
-            if((format.indexOf('M') === -1) || (format.indexOf('D') === -1) ||
-                (format.indexOf('Y') === -1)){
-                format = 'DMY';
-            }
-            var reg1, reg2;
-            // If the year is first
-            if(format.substring(0, 1) == 'Y') {
-                  reg1 = /^\d{2}(\-|\/|\.)\d{1,2}\1\d{1,2}$/;
-                  reg2 = /^\d{4}(\-|\/|\.)\d{1,2}\1\d{1,2}$/;
-            } else if(format.substring(1, 2) == 'Y') { // If the year is second
-                  reg1 = /^\d{1,2}(\-|\/|\.)\d{2}\1\d{1,2}$/;
-                  reg2 = /^\d{1,2}(\-|\/|\.)\d{4}\1\d{1,2}$/;
-            } else { // The year must be third
-                  reg1 = /^\d{1,2}(\-|\/|\.)\d{1,2}\1\d{2}$/;
-                  reg2 = /^\d{1,2}(\-|\/|\.)\d{1,2}\1\d{4}$/;
-            }
-            // If it doesn't conform to the right format (with either a 2 digit year or
-            // 4 digit year), fail
-            if(reg1.test(dateStr) === false && reg2.test(dateStr) === false) {
-                return false;
-            }
-            // Split into 3 parts based on what the divider was
-            var parts = dateStr.split(RegExp.$1);
-            var mm, dd, yy;
-            // Check to see if the 3 parts end up making a valid date
-            if(format.substring(0, 1) === 'M'){
-                mm = parts[0];
-            } else if(format.substring(1, 2) === 'M'){
-                mm = parts[1];
-            } else {
-                mm = parts[2];
-            }
-            if(format.substring(0, 1) === 'D'){
-                dd = parts[0];
-            } else if(format.substring(1, 2) === 'D'){
-                dd = parts[1];
-            } else {
-                dd = parts[2];
-            }
-            if(format.substring(0, 1) === 'Y'){
-                yy = parts[0];
-            } else if(format.substring(1, 2) === 'Y'){
-                yy = parts[1];
-            } else {
-                yy = parts[2];
-            }
-            if(parseInt(yy, 10) <= 50){
-                yy = (parseInt(yy, 10) + 2000).toString();
-            }
-            if(parseInt(yy, 10) <= 99){
-                yy = (parseInt(yy, 10) + 1900).toString();
-            }
-            var dt = new Date(
-                parseInt(yy, 10), parseInt(mm, 10)-1, parseInt(dd, 10),
-                0, 0, 0, 0);
-            if(parseInt(dd, 10) != dt.getDate()){
-                return false;
-            }
-            if(parseInt(mm, 10)-1 != dt.getMonth()){
-                return false;
-            }
-            return true;
-        },
-        format: function(dateStr, format){
-            if(!format){
-                format = 'DMY';
-            }
-            if(!dateStr || dateStr === ''){
-                return new Date(1001, 0, 1);
-            }
-            var oDate, parts;
-
-            function y2kDate(yr){
-                if(yr === undefined){
-                    return 0;
-                }
-                if(yr.length>2){
-                    return yr;
-                }
-                var y;
-                //>50 belong to 1900
-                if(yr <= 99 && yr>50){
-                    y = '19' + yr;
-                }
-                //<50 belong to 2000
-                if(yr<50 || yr === '00'){
-                    y = '20' + yr;
-                }
-                return y;
-            }
-
-            function mmm2mm(mmm){
-                if(mmm === undefined){
-                    return 0;
-                }
-                var mondigit;
-                var MONTH_NAMES = [
-                    'january','february','march','april','may','june','july',
-                    'august','september','october','november','december',
-                    'jan','feb','mar','apr','may','jun','jul','aug','sep','oct',
-                    'nov','dec'
-                ];
-                for(var m_i=0; m_i < MONTH_NAMES.length; m_i++){
-                        var month_name = MONTH_NAMES[m_i];
-                        if (mmm.toLowerCase() === month_name){
-                            mondigit = m_i+1;
-                            break;
-                        }
-                }
-                if(mondigit > 11 || mondigit < 23){
-                    mondigit = mondigit - 12;
-                }
-                if(mondigit < 1 || mondigit > 12){
-                    return 0;
-                }
-                return mondigit;
-            }
-
-            switch(format.toUpperCase()){
-                case 'DDMMMYYYY':
-                    parts = dateStr.replace(/[- \/.]/g,' ').split(' ');
-                    oDate = new Date(y2kDate(parts[2]),mmm2mm(parts[1])-1,parts[0]);
-                break;
-                case 'DMY':
-                    parts = dateStr.replace(
-                        /^(0?[1-9]|[12][0-9]|3[01])([- \/.])(0?[1-9]|1[012])([- \/.])((\d\d)?\d\d)$/,'$1 $3 $5').split(' ');
-                    oDate = new Date(y2kDate(parts[2]),parts[1]-1,parts[0]);
-                break;
-                case 'MDY':
-                    parts = dateStr.replace(
-                        /^(0?[1-9]|1[012])([- \/.])(0?[1-9]|[12][0-9]|3[01])([- \/.])((\d\d)?\d\d)$/,'$1 $3 $5').split(' ');
-                    oDate = new Date(y2kDate(parts[2]),parts[0]-1,parts[1]);
-                break;
-                case 'YMD':
-                    parts = dateStr.replace(/^((\d\d)?\d\d)([- \/.])(0?[1-9]|1[012])([- \/.])(0?[1-9]|[12][0-9]|3[01])$/,'$1 $4 $6').split(' ');
-                    oDate = new Date(y2kDate(parts[0]),parts[1]-1,parts[2]);
-                break;
-                default: //in case format is not correct
-                    parts = dateStr.replace(/^(0?[1-9]|[12][0-9]|3[01])([- \/.])(0?[1-9]|1[012])([- \/.])((\d\d)?\d\d)$/,'$1 $3 $5').split(' ');
-                    oDate = new Date(y2kDate(parts[2]),parts[1]-1,parts[0]);
-                break;
-            }
-            return oDate;
-        }
-    };
-
-})(this, this.TF);
-
  /*------------------------------------------------------------------------
     - HTML Table Filter Generator v2.5
     - By Max Guglielmi (tablefilter.free.fr)
@@ -603,27 +30,19 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     Raya, Piepiax, Manuel Kern, Baladhandayutham for active contribution
     and/or inspiration
 ------------------------------------------------------------------------ */
-
-(function (root, factory) {
-    if (typeof define === 'function' && define.amd) {
-        define(factory);
-    } else if (typeof exports === 'object') {
-        module.exports = factory;
-    } else {
-        root.TableFilter = factory();
-    }
-})(this, function() {
+define(function (require) {
 
 var global = this,
     TF = global.TF,
-    evt = TF.Event,
-    dom = TF.Dom,
-    str = TF.Str,
-    cookie = TF.Cookie,
-    types = TF.Types,
-    array = TF.Array,
-    isValidDate = TF.Date.isValid,
-    formatDate = TF.Date.format,
+    evt = require('event'),
+    dom = require('dom'),
+    str = require('string'),
+    cookie = require('cookie'),
+    types = require('types'),
+    array = require('array'),
+    isValidDate = require('date').isValid,
+    formatDate = require('date').format,
+    loader = require('modules/loader'),
     doc = global.document;
 
 /**
@@ -1503,16 +922,11 @@ function TableFilter(id) {
 }
 
 TableFilter.prototype = {
-    AddGrid: function(){ this._AddGrid(); },
-    Init: function(){ this.AddGrid(); },
-    Initialize: function(){ this.AddGrid(); },
-    init: function(){ this.AddGrid(); },
-    initialize: function(){ this.AddGrid(); },
     /*====================================================
         - adds row with filtering grid bar and sets grid
         behaviours and layout
     =====================================================*/
-    _AddGrid: function(){
+    init: function(){
         if(this.hasGrid) return;
         if(this.gridLayout){
             this.refRow = this.startRow===null ? 0 : this.startRow;
@@ -7280,187 +6694,6 @@ TF.tag = function(o, tagname){
 
 TF.isIE = /msie|MSIE/.test(navigator.userAgent);
 
-/*====================================================
-    - this is just a getElementById shortcut
-=====================================================*/
-// function tf_Id(id){
-//     return document.getElementById(id);
-// }
-
-/*====================================================
-    - this is just a getElementsByTagName shortcut
-=====================================================*/
-// function tf_Tag(o,tagname){
-//     return o.getElementsByTagName(tagname);
-// }
-
-// Is this IE 6? the ultimate browser sniffer ;-)
-//window['tf_isIE'] = (window.innerHeight) ? false : true;
-// window['tf_isIE'] = window.innerHeight ? false :
-//                     /msie|MSIE 6/.test(navigator.userAgent) ? true : false;
-// window['tf_isIE7'] = window.innerHeight ? false :
-//                     /msie|MSIE 7/.test(navigator.userAgent) ? true : false;
-// window['tf_isNotIE'] = !(/msie|MSIE/.test(navigator.userAgent));
-
-// function tf_IsValidDate(dateStr, format){
-//     if(!format) {
-//         format = 'DMY';
-//     }
-//     format = format.toUpperCase();
-//     if(format.length != 3) {
-//         if(format==='DDMMMYYYY'){
-//             var d = tf_FormatDate(dateStr, format);
-//             dateStr = d.getDate()+'/'+(d.getMonth()+1)+'/'+d.getFullYear();
-//             format = 'DMY';
-//         }
-//     }
-//     if((format.indexOf('M') === -1) || (format.indexOf('D') === -1) ||
-//         (format.indexOf('Y') === -1)){
-//         format = 'DMY';
-//     }
-//     var reg1, reg2;
-//     // If the year is first
-//     if(format.substring(0, 1) == 'Y') {
-//           reg1 = /^\d{2}(\-|\/|\.)\d{1,2}\1\d{1,2}$/;
-//           reg2 = /^\d{4}(\-|\/|\.)\d{1,2}\1\d{1,2}$/;
-//     } else if(format.substring(1, 2) == 'Y') { // If the year is second
-//           reg1 = /^\d{1,2}(\-|\/|\.)\d{2}\1\d{1,2}$/;
-//           reg2 = /^\d{1,2}(\-|\/|\.)\d{4}\1\d{1,2}$/;
-//     } else { // The year must be third
-//           reg1 = /^\d{1,2}(\-|\/|\.)\d{1,2}\1\d{2}$/;
-//           reg2 = /^\d{1,2}(\-|\/|\.)\d{1,2}\1\d{4}$/;
-//     }
-//     // If it doesn't conform to the right format (with either a 2 digit year or
-//     // 4 digit year), fail
-//     if(reg1.test(dateStr) === false && reg2.test(dateStr) === false) {
-//         return false;
-//     }
-//     // Split into 3 parts based on what the divider was
-//     var parts = dateStr.split(RegExp.$1);
-//     var mm, dd, yy;
-//     // Check to see if the 3 parts end up making a valid date
-//     if(format.substring(0, 1) === 'M'){
-//         mm = parts[0];
-//     } else if(format.substring(1, 2) === 'M'){
-//         mm = parts[1];
-//     } else {
-//         mm = parts[2];
-//     }
-//     if(format.substring(0, 1) === 'D'){
-//         dd = parts[0];
-//     } else if(format.substring(1, 2) === 'D'){
-//         dd = parts[1];
-//     } else {
-//         dd = parts[2];
-//     }
-//     if(format.substring(0, 1) === 'Y'){
-//         yy = parts[0];
-//     } else if(format.substring(1, 2) === 'Y'){
-//         yy = parts[1];
-//     } else {
-//         yy = parts[2];
-//     }
-//     if(parseFloat(yy) <= 50){
-//         yy = (parseFloat(yy) + 2000).toString();
-//     }
-//     if(parseFloat(yy) <= 99){
-//         yy = (parseFloat(yy) + 1900).toString();
-//     }
-//     var dt = new Date(
-//         parseFloat(yy), parseFloat(mm)-1, parseFloat(dd), 0, 0, 0, 0);
-//     if(parseFloat(dd) != dt.getDate()){
-//         return false;
-//     }
-//     if(parseFloat(mm)-1 != dt.getMonth()){
-//         return false;
-//     }
-//     return true;
-// }
-
-// function tf_FormatDate(dateStr, format){
-//     if(!format){
-//         format = 'DMY';
-//     }
-//     if(!dateStr || dateStr === ''){
-//         return new Date(1001, 0, 1);
-//     }
-//     var oDate, parts;
-
-//     function y2kDate(yr){
-//         if(yr === undefined){
-//             return 0;
-//         }
-//         if(yr.length>2){
-//             return yr;
-//         }
-//         var y;
-//         //>50 belong to 1900
-//         if(yr <= 99 && yr>50){
-//             y = '19' + yr;
-//         }
-//         //<50 belong to 2000
-//         if(yr<50 || yr === '00'){
-//             y = '20' + yr;
-//         }
-//         return y;
-//     }
-
-//     function mmm2mm(mmm){
-//         if(mmm === undefined){
-//             return 0;
-//         }
-//         var mondigit;
-//         var MONTH_NAMES = [
-//             'january','february','march','april','may','june','july','august',
-//             'september','october','november','december',
-//             'jan','feb','mar','apr','may','jun','jul','aug','sep','oct','nov',
-//             'dec'
-//         ];
-//         for(var m_i=0; m_i < MONTH_NAMES.length; m_i++){
-//                 var month_name = MONTH_NAMES[m_i];
-//                 if (mmm.toLowerCase() === month_name){
-//                     mondigit = m_i+1;
-//                     break;
-//                 }
-//         }
-//         if(mondigit > 11 || mondigit < 23){
-//             mondigit = mondigit - 12;
-//         }
-//         if(mondigit < 1 || mondigit > 12){
-//             return 0;
-//         }
-//         return mondigit;
-//     }
-
-//     switch(format.toUpperCase()){
-//         case 'DDMMMYYYY':
-//             parts = dateStr.replace(/[- \/.]/g,' ').split(' ');
-//             oDate = new Date(y2kDate(parts[2]),mmm2mm(parts[1])-1,parts[0]);
-//         break;
-//         case 'DMY':
-//             parts = dateStr.replace(
-//                 /^(0?[1-9]|[12][0-9]|3[01])([- \/.])(0?[1-9]|1[012])([- \/.])((\d\d)?\d\d)$/,'$1 $3 $5').split(' ');
-//             oDate = new Date(y2kDate(parts[2]),parts[1]-1,parts[0]);
-//         break;
-//         case 'MDY':
-//             parts = dateStr.replace(
-//                 /^(0?[1-9]|1[012])([- \/.])(0?[1-9]|[12][0-9]|3[01])([- \/.])((\d\d)?\d\d)$/,'$1 $3 $5').split(' ');
-//             oDate = new Date(y2kDate(parts[2]),parts[0]-1,parts[1]);
-//         break;
-//         case 'YMD':
-//             parts = dateStr.replace(/^((\d\d)?\d\d)([- \/.])(0?[1-9]|1[012])([- \/.])(0?[1-9]|[12][0-9]|3[01])$/,'$1 $4 $6').split(' ');
-//             oDate = new Date(y2kDate(parts[0]),parts[1]-1,parts[2]);
-//         break;
-//         default: //in case format is not correct
-//             parts = dateStr.replace(/^(0?[1-9]|[12][0-9]|3[01])([- \/.])(0?[1-9]|1[012])([- \/.])((\d\d)?\d\d)$/,'$1 $3 $5').split(' ');
-//             oDate = new Date(y2kDate(parts[2]),parts[1]-1,parts[0]);
-//         break;
-//     }
-//     return oDate;
-// }
-
-/* --- */
-
 /*====================================================
     - Sets filters grid bar
     - Calls TF Constructor and generates grid bar
@@ -7471,15 +6704,15 @@ TF.isIE = /msie|MSIE/.test(navigator.userAgent);
             object (literal object)
     - Returns TF object
 =====================================================*/
-function setFilterGrid(id){
-    if(arguments.length === 0){
-        return;
-    }
-    var tf = new TableFilter(arguments[0], arguments[1], arguments[2]);
-    tf.init();
-    window['tf_'+id] = tf;
-    return tf;
-}
+// function setFilterGrid(id){
+//     if(arguments.length === 0){
+//         return;
+//     }
+//     var tf = new TableFilter(arguments[0], arguments[1], arguments[2]);
+//     tf.init();
+//     window['tf_'+id] = tf;
+//     return tf;
+// }
 
 /*===BEGIN removable section===========================
     - Unobtrusive grid bar generation using
diff --git a/dist/date.js b/dist/date.js
new file mode 100644
index 00000000..f214a51e
--- /dev/null
+++ b/dist/date.js
@@ -0,0 +1,169 @@
+/**
+ * Date utilities
+ */
+
+define(function () {
+    'use strict';
+
+    var DateHelper = {
+        isValid: function(dateStr, format){
+            if(!format) {
+                format = 'DMY';
+            }
+            format = format.toUpperCase();
+            if(format.length != 3) {
+                if(format==='DDMMMYYYY'){
+                    var d = this.format(dateStr, format);
+                    dateStr = d.getDate() +'/'+ (d.getMonth()+1) +'/'+
+                        d.getFullYear();
+                    format = 'DMY';
+                }
+            }
+            if((format.indexOf('M') === -1) || (format.indexOf('D') === -1) ||
+                (format.indexOf('Y') === -1)){
+                format = 'DMY';
+            }
+            var reg1, reg2;
+            // If the year is first
+            if(format.substring(0, 1) == 'Y') {
+                  reg1 = /^\d{2}(\-|\/|\.)\d{1,2}\1\d{1,2}$/;
+                  reg2 = /^\d{4}(\-|\/|\.)\d{1,2}\1\d{1,2}$/;
+            } else if(format.substring(1, 2) == 'Y') { // If the year is second
+                  reg1 = /^\d{1,2}(\-|\/|\.)\d{2}\1\d{1,2}$/;
+                  reg2 = /^\d{1,2}(\-|\/|\.)\d{4}\1\d{1,2}$/;
+            } else { // The year must be third
+                  reg1 = /^\d{1,2}(\-|\/|\.)\d{1,2}\1\d{2}$/;
+                  reg2 = /^\d{1,2}(\-|\/|\.)\d{1,2}\1\d{4}$/;
+            }
+            // If it doesn't conform to the right format (with either a 2 digit year or
+            // 4 digit year), fail
+            if(reg1.test(dateStr) === false && reg2.test(dateStr) === false) {
+                return false;
+            }
+            // Split into 3 parts based on what the divider was
+            var parts = dateStr.split(RegExp.$1);
+            var mm, dd, yy;
+            // Check to see if the 3 parts end up making a valid date
+            if(format.substring(0, 1) === 'M'){
+                mm = parts[0];
+            } else if(format.substring(1, 2) === 'M'){
+                mm = parts[1];
+            } else {
+                mm = parts[2];
+            }
+            if(format.substring(0, 1) === 'D'){
+                dd = parts[0];
+            } else if(format.substring(1, 2) === 'D'){
+                dd = parts[1];
+            } else {
+                dd = parts[2];
+            }
+            if(format.substring(0, 1) === 'Y'){
+                yy = parts[0];
+            } else if(format.substring(1, 2) === 'Y'){
+                yy = parts[1];
+            } else {
+                yy = parts[2];
+            }
+            if(parseInt(yy, 10) <= 50){
+                yy = (parseInt(yy, 10) + 2000).toString();
+            }
+            if(parseInt(yy, 10) <= 99){
+                yy = (parseInt(yy, 10) + 1900).toString();
+            }
+            var dt = new Date(
+                parseInt(yy, 10), parseInt(mm, 10)-1, parseInt(dd, 10),
+                0, 0, 0, 0);
+            if(parseInt(dd, 10) != dt.getDate()){
+                return false;
+            }
+            if(parseInt(mm, 10)-1 != dt.getMonth()){
+                return false;
+            }
+            return true;
+        },
+        format: function(dateStr, format){
+            if(!format){
+                format = 'DMY';
+            }
+            if(!dateStr || dateStr === ''){
+                return new Date(1001, 0, 1);
+            }
+            var oDate, parts;
+
+            function y2kDate(yr){
+                if(yr === undefined){
+                    return 0;
+                }
+                if(yr.length>2){
+                    return yr;
+                }
+                var y;
+                //>50 belong to 1900
+                if(yr <= 99 && yr>50){
+                    y = '19' + yr;
+                }
+                //<50 belong to 2000
+                if(yr<50 || yr === '00'){
+                    y = '20' + yr;
+                }
+                return y;
+            }
+
+            function mmm2mm(mmm){
+                if(mmm === undefined){
+                    return 0;
+                }
+                var mondigit;
+                var MONTH_NAMES = [
+                    'january','february','march','april','may','june','july',
+                    'august','september','october','november','december',
+                    'jan','feb','mar','apr','may','jun','jul','aug','sep','oct',
+                    'nov','dec'
+                ];
+                for(var m_i=0; m_i < MONTH_NAMES.length; m_i++){
+                        var month_name = MONTH_NAMES[m_i];
+                        if (mmm.toLowerCase() === month_name){
+                            mondigit = m_i+1;
+                            break;
+                        }
+                }
+                if(mondigit > 11 || mondigit < 23){
+                    mondigit = mondigit - 12;
+                }
+                if(mondigit < 1 || mondigit > 12){
+                    return 0;
+                }
+                return mondigit;
+            }
+
+            switch(format.toUpperCase()){
+                case 'DDMMMYYYY':
+                    parts = dateStr.replace(/[- \/.]/g,' ').split(' ');
+                    oDate = new Date(y2kDate(parts[2]),mmm2mm(parts[1])-1,parts[0]);
+                break;
+                case 'DMY':
+                    parts = dateStr.replace(
+                        /^(0?[1-9]|[12][0-9]|3[01])([- \/.])(0?[1-9]|1[012])([- \/.])((\d\d)?\d\d)$/,'$1 $3 $5').split(' ');
+                    oDate = new Date(y2kDate(parts[2]),parts[1]-1,parts[0]);
+                break;
+                case 'MDY':
+                    parts = dateStr.replace(
+                        /^(0?[1-9]|1[012])([- \/.])(0?[1-9]|[12][0-9]|3[01])([- \/.])((\d\d)?\d\d)$/,'$1 $3 $5').split(' ');
+                    oDate = new Date(y2kDate(parts[2]),parts[0]-1,parts[1]);
+                break;
+                case 'YMD':
+                    parts = dateStr.replace(/^((\d\d)?\d\d)([- \/.])(0?[1-9]|1[012])([- \/.])(0?[1-9]|[12][0-9]|3[01])$/,'$1 $4 $6').split(' ');
+                    oDate = new Date(y2kDate(parts[0]),parts[1]-1,parts[2]);
+                break;
+                default: //in case format is not correct
+                    parts = dateStr.replace(/^(0?[1-9]|[12][0-9]|3[01])([- \/.])(0?[1-9]|1[012])([- \/.])((\d\d)?\d\d)$/,'$1 $3 $5').split(' ');
+                    oDate = new Date(y2kDate(parts[2]),parts[1]-1,parts[0]);
+                break;
+            }
+            return oDate;
+        }
+    };
+
+    return DateHelper;
+});
diff --git a/dist/dom.js b/dist/dom.js
new file mode 100644
index 00000000..06a11686
--- /dev/null
+++ b/dist/dom.js
@@ -0,0 +1,155 @@
+/**
+ * DOM utilities
+ */
+
+define(function (require) {
+    'use strict';
+
+    var Dom = {};
+
+    /**
+     * Returns text + text of children of given node
+     * @param  {NodeElement} node
+     * @return {String}
+     */
+    Dom.getText = function(node){
+        var s = node.textContent || node.innerText ||
+                node.innerHTML.replace(/<[^<>]+>/g, '');
+        s = s.replace(/^\s+/, '').replace(/\s+$/, '');
+        return s;
+    };
+
+    /**
+     * Creates an html element with given collection of attributes
+     * @param  {String} tag a string of the html tag to create
+     * @param  {Array} an undetermined number of arrays containing the with 2
+     *                    items, the attribute name and its value ['id','myId']
+     * @return {Object}     created element
+     */
+    Dom.create = function(tag){
+        if(!tag || tag===''){
+            return;
+        }
+
+        var el = document.createElement(tag),
+            args = arguments;
+
+        if(args.length > 1){
+            for(var i=0; i<args.length; i++){
+                var argtype = typeof args[i];
+                if(argtype.toLowerCase() === 'object' && args[i].length === 2){
+                    el.setAttribute(args[i][0], args[i][1]);
+                }
+            }
+        }
+        return el;
+    };
+
+    /**
+     * Returns a text node with given text
+     * @param  {String} text
+     * @return {Object}
+     */
+    Dom.text = function(text){
+        return document.createTextNode(text);
+    };
+
+    /**
+     * Returns offset position of passed element
+     * @param  {object} obj [description]
+     * @return {object}     literal object with left and top values
+     */
+    Dom.position = function(obj){
+        var l = 0, t = 0;
+        if (obj && obj.offsetParent){
+            do {
+                l += obj.offsetLeft;
+                t += obj.offsetTop;
+            } while (obj == obj.offsetParent);
+        }
+        return { 'left': l, 'top': t };
+    };
+
+    Dom.hasClass = function (ele, cls){
+        if(!ele){ return false; }
+
+        if(supportsClassList()){
+            return ele.classList.contains(cls);
+        }
+        return ele.className.match(new RegExp('(\\s|^)'+ cls +'(\\s|$)'));
+    };
+
+    Dom.addClass = function (ele, cls){
+        if(!ele){ return; }
+
+        if(supportsClassList()){
+            ele.classList.add(cls);
+            return;
+        }
+
+        if(ele.className === ''){
+            ele.className = cls;
+        }
+        else if(!this.hasClass(ele, cls)){
+            ele.className += " " + cls;
+        }
+    };
+
+    Dom.removeClass = function (ele, cls){
+        if(!ele){ return; }
+
+        if(supportsClassList()){
+            ele.classList.remove(cls);
+            return;
+        }
+        var reg = new RegExp('(\\s|^)'+ cls +'(\\s|$)', 'g');
+        ele.className = ele.className.replace(reg, '');
+    };
+
+    /**
+     * Creates and returns an option element
+     * @param  {String}  text  option text
+     * @param  {String}  value option value
+     * @param  {Boolean} isSel whether option is selected
+     * @return {Object}        option element
+     */
+    Dom.createOpt = function(text, value, isSel){
+        var isSelected = isSel ? true : false,
+            opt = isSelected ?
+                this.create('option', ['value',value], ['selected','true']) :
+                this.create('option', ['value',value]);
+        opt.appendChild(this.text(text));
+        return opt;
+    };
+
+    /**
+     * Creates and returns a checklist item
+     * @param  {Number} chkIndex  index of check item
+     * @param  {String} chkValue  check item value
+     * @param  {String} labelText check item label text
+     * @return {Object}           li DOM element
+     */
+    Dom.createCheckItem = function(chkIndex, chkValue, labelText){
+        var li = this.create('li'),
+            label = this.create('label', ['for', chkIndex]),
+            check = this.create('input',
+                ['id', chkIndex],
+                ['name', chkIndex],
+                ['type', 'checkbox'],
+                ['value', chkValue]
+            );
+        label.appendChild(check);
+        label.appendChild(this.text(labelText));
+        li.appendChild(label);
+        li.label = label;
+        li.check = check;
+        return li;
+    };
+
+    // HTML5 classList API
+    function supportsClassList(){
+        return document.documentElement.classList;
+    }
+
+    return Dom;
+});
diff --git a/dist/event.js b/dist/event.js
new file mode 100644
index 00000000..ddb387b8
--- /dev/null
+++ b/dist/event.js
@@ -0,0 +1,57 @@
+/**
+ * DOM event utilities
+ */
+
+define(function () {
+    'use strict';
+
+    var Event = {};
+
+    Event.add = function(obj, type, func, capture){
+        if(obj.attachEvent){
+            obj.attachEvent('on'+type, func);
+        }
+        else if(obj.addEventListener){
+            obj.addEventListener(type, func,
+                (capture===undefined ? false : capture));
+        } else{
+            obj['on'+type] = func;
+        }
+    };
+
+    Event.remove = function(obj, type, func, capture){
+        if(obj.detachEvent){
+            obj.detachEvent('on'+type,func);
+        }
+        else if(obj.removeEventListener){
+            obj.removeEventListener(type, func,
+                (capture===undefined ? false : capture));
+        } else {
+            obj['on'+type] = null;
+        }
+    };
+
+    Event.stop = function(evt){
+        if(!evt){
+            evt = window.event;
+        }
+        if(evt.stopPropagation){
+            evt.stopPropagation();
+        } else {
+            evt.cancelBubble = true;
+        }
+    };
+
+    Event.cancel = function(evt){
+        if(!evt){
+            evt = window.event;
+        }
+        if(evt.preventDefault) {
+            evt.preventDefault();
+        } else {
+            evt.returnValue = false;
+        }
+    };
+
+    return Event;
+});
diff --git a/dist/filtergrid.css b/dist/filtergrid.css
index 30774d8a..a365a9c3 100644
--- a/dist/filtergrid.css
+++ b/dist/filtergrid.css
@@ -1,6 +1,6 @@
 /*------------------------------------------------------------------------ 
 	- TableFilter stylesheet by Max Guglielmi 
-	- (build date: Sun Oct 26 2014 12:36:31) 
+	- (build date: Sun Oct 26 2014 21:43:08) 
 	- Edit below for your projects' needs  
 ------------------------------------------------------------------------*/ 
 
diff --git a/dist/libs/require.js b/dist/libs/require.js
new file mode 100644
index 00000000..77a5bb1d
--- /dev/null
+++ b/dist/libs/require.js
@@ -0,0 +1,2076 @@
+/** vim: et:ts=4:sw=4:sts=4
+ * @license RequireJS 2.1.15 Copyright (c) 2010-2014, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+//Not using strict: uneven strict support in browsers, #392, and causes
+//problems with requirejs.exec()/transpiler plugins that may not be strict.
+/*jslint regexp: true, nomen: true, sloppy: true */
+/*global window, navigator, document, importScripts, setTimeout, opera */
+
+var requirejs, require, define;
+(function (global) {
+    var req, s, head, baseElement, dataMain, src,
+        interactiveScript, currentlyAddingScript, mainScript, subPath,
+        version = '2.1.15',
+        commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg,
+        cjsRequireRegExp = /[^.]\s*require\s*\(\s*["']([^'"\s]+)["']\s*\)/g,
+        jsSuffixRegExp = /\.js$/,
+        currDirRegExp = /^\.\//,
+        op = Object.prototype,
+        ostring = op.toString,
+        hasOwn = op.hasOwnProperty,
+        ap = Array.prototype,
+        apsp = ap.splice,
+        isBrowser = !!(typeof window !== 'undefined' && typeof navigator !== 'undefined' && window.document),
+        isWebWorker = !isBrowser && typeof importScripts !== 'undefined',
+        //PS3 indicates loaded and complete, but need to wait for complete
+        //specifically. Sequence is 'loading', 'loaded', execution,
+        // then 'complete'. The UA check is unfortunate, but not sure how
+        //to feature test w/o causing perf issues.
+        readyRegExp = isBrowser && navigator.platform === 'PLAYSTATION 3' ?
+                      /^complete$/ : /^(complete|loaded)$/,
+        defContextName = '_',
+        //Oh the tragedy, detecting opera. See the usage of isOpera for reason.
+        isOpera = typeof opera !== 'undefined' && opera.toString() === '[object Opera]',
+        contexts = {},
+        cfg = {},
+        globalDefQueue = [],
+        useInteractive = false;
+
+    function isFunction(it) {
+        return ostring.call(it) === '[object Function]';
+    }
+
+    function isArray(it) {
+        return ostring.call(it) === '[object Array]';
+    }
+
+    /**
+     * Helper function for iterating over an array. If the func returns
+     * a true value, it will break out of the loop.
+     */
+    function each(ary, func) {
+        if (ary) {
+            var i;
+            for (i = 0; i < ary.length; i += 1) {
+                if (ary[i] && func(ary[i], i, ary)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    /**
+     * Helper function for iterating over an array backwards. If the func
+     * returns a true value, it will break out of the loop.
+     */
+    function eachReverse(ary, func) {
+        if (ary) {
+            var i;
+            for (i = ary.length - 1; i > -1; i -= 1) {
+                if (ary[i] && func(ary[i], i, ary)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    function hasProp(obj, prop) {
+        return hasOwn.call(obj, prop);
+    }
+
+    function getOwn(obj, prop) {
+        return hasProp(obj, prop) && obj[prop];
+    }
+
+    /**
+     * Cycles over properties in an object and calls a function for each
+     * property value. If the function returns a truthy value, then the
+     * iteration is stopped.
+     */
+    function eachProp(obj, func) {
+        var prop;
+        for (prop in obj) {
+            if (hasProp(obj, prop)) {
+                if (func(obj[prop], prop)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    /**
+     * Simple function to mix in properties from source into target,
+     * but only if target does not already have a property of the same name.
+     */
+    function mixin(target, source, force, deepStringMixin) {
+        if (source) {
+            eachProp(source, function (value, prop) {
+                if (force || !hasProp(target, prop)) {
+                    if (deepStringMixin && typeof value === 'object' && value &&
+                        !isArray(value) && !isFunction(value) &&
+                        !(value instanceof RegExp)) {
+
+                        if (!target[prop]) {
+                            target[prop] = {};
+                        }
+                        mixin(target[prop], value, force, deepStringMixin);
+                    } else {
+                        target[prop] = value;
+                    }
+                }
+            });
+        }
+        return target;
+    }
+
+    //Similar to Function.prototype.bind, but the 'this' object is specified
+    //first, since it is easier to read/figure out what 'this' will be.
+    function bind(obj, fn) {
+        return function () {
+            return fn.apply(obj, arguments);
+        };
+    }
+
+    function scripts() {
+        return document.getElementsByTagName('script');
+    }
+
+    function defaultOnError(err) {
+        throw err;
+    }
+
+    //Allow getting a global that is expressed in
+    //dot notation, like 'a.b.c'.
+    function getGlobal(value) {
+        if (!value) {
+            return value;
+        }
+        var g = global;
+        each(value.split('.'), function (part) {
+            g = g[part];
+        });
+        return g;
+    }
+
+    /**
+     * Constructs an error with a pointer to an URL with more information.
+     * @param {String} id the error ID that maps to an ID on a web page.
+     * @param {String} message human readable error.
+     * @param {Error} [err] the original error, if there is one.
+     *
+     * @returns {Error}
+     */
+    function makeError(id, msg, err, requireModules) {
+        var e = new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id);
+        e.requireType = id;
+        e.requireModules = requireModules;
+        if (err) {
+            e.originalError = err;
+        }
+        return e;
+    }
+
+    if (typeof define !== 'undefined') {
+        //If a define is already in play via another AMD loader,
+        //do not overwrite.
+        return;
+    }
+
+    if (typeof requirejs !== 'undefined') {
+        if (isFunction(requirejs)) {
+            //Do not overwrite an existing requirejs instance.
+            return;
+        }
+        cfg = requirejs;
+        requirejs = undefined;
+    }
+
+    //Allow for a require config object
+    if (typeof require !== 'undefined' && !isFunction(require)) {
+        //assume it is a config object.
+        cfg = require;
+        require = undefined;
+    }
+
+    function newContext(contextName) {
+        var inCheckLoaded, Module, context, handlers,
+            checkLoadedTimeoutId,
+            config = {
+                //Defaults. Do not set a default for map
+                //config to speed up normalize(), which
+                //will run faster if there is no default.
+                waitSeconds: 7,
+                baseUrl: './',
+                paths: {},
+                bundles: {},
+                pkgs: {},
+                shim: {},
+                config: {}
+            },
+            registry = {},
+            //registry of just enabled modules, to speed
+            //cycle breaking code when lots of modules
+            //are registered, but not activated.
+            enabledRegistry = {},
+            undefEvents = {},
+            defQueue = [],
+            defined = {},
+            urlFetched = {},
+            bundlesMap = {},
+            requireCounter = 1,
+            unnormalizedCounter = 1;
+
+        /**
+         * Trims the . and .. from an array of path segments.
+         * It will keep a leading path segment if a .. will become
+         * the first path segment, to help with module name lookups,
+         * which act like paths, but can be remapped. But the end result,
+         * all paths that use this function should look normalized.
+         * NOTE: this method MODIFIES the input array.
+         * @param {Array} ary the array of path segments.
+         */
+        function trimDots(ary) {
+            var i, part;
+            for (i = 0; i < ary.length; i++) {
+                part = ary[i];
+                if (part === '.') {
+                    ary.splice(i, 1);
+                    i -= 1;
+                } else if (part === '..') {
+                    // If at the start, or previous value is still ..,
+                    // keep them so that when converted to a path it may
+                    // still work when converted to a path, even though
+                    // as an ID it is less than ideal. In larger point
+                    // releases, may be better to just kick out an error.
+                    if (i === 0 || (i == 1 && ary[2] === '..') || ary[i - 1] === '..') {
+                        continue;
+                    } else if (i > 0) {
+                        ary.splice(i - 1, 2);
+                        i -= 2;
+                    }
+                }
+            }
+        }
+
+        /**
+         * Given a relative module name, like ./something, normalize it to
+         * a real name that can be mapped to a path.
+         * @param {String} name the relative name
+         * @param {String} baseName a real name that the name arg is relative
+         * to.
+         * @param {Boolean} applyMap apply the map config to the value. Should
+         * only be done if this normalization is for a dependency ID.
+         * @returns {String} normalized name
+         */
+        function normalize(name, baseName, applyMap) {
+            var pkgMain, mapValue, nameParts, i, j, nameSegment, lastIndex,
+                foundMap, foundI, foundStarMap, starI, normalizedBaseParts,
+                baseParts = (baseName && baseName.split('/')),
+                map = config.map,
+                starMap = map && map['*'];
+
+            //Adjust any relative paths.
+            if (name) {
+                name = name.split('/');
+                lastIndex = name.length - 1;
+
+                // If wanting node ID compatibility, strip .js from end
+                // of IDs. Have to do this here, and not in nameToUrl
+                // because node allows either .js or non .js to map
+                // to same file.
+                if (config.nodeIdCompat && jsSuffixRegExp.test(name[lastIndex])) {
+                    name[lastIndex] = name[lastIndex].replace(jsSuffixRegExp, '');
+                }
+
+                // Starts with a '.' so need the baseName
+                if (name[0].charAt(0) === '.' && baseParts) {
+                    //Convert baseName to array, and lop off the last part,
+                    //so that . matches that 'directory' and not name of the baseName's
+                    //module. For instance, baseName of 'one/two/three', maps to
+                    //'one/two/three.js', but we want the directory, 'one/two' for
+                    //this normalization.
+                    normalizedBaseParts = baseParts.slice(0, baseParts.length - 1);
+                    name = normalizedBaseParts.concat(name);
+                }
+
+                trimDots(name);
+                name = name.join('/');
+            }
+
+            //Apply map config if available.
+            if (applyMap && map && (baseParts || starMap)) {
+                nameParts = name.split('/');
+
+                outerLoop: for (i = nameParts.length; i > 0; i -= 1) {
+                    nameSegment = nameParts.slice(0, i).join('/');
+
+                    if (baseParts) {
+                        //Find the longest baseName segment match in the config.
+                        //So, do joins on the biggest to smallest lengths of baseParts.
+                        for (j = baseParts.length; j > 0; j -= 1) {
+                            mapValue = getOwn(map, baseParts.slice(0, j).join('/'));
+
+                            //baseName segment has config, find if it has one for
+                            //this name.
+                            if (mapValue) {
+                                mapValue = getOwn(mapValue, nameSegment);
+                                if (mapValue) {
+                                    //Match, update name to the new value.
+                                    foundMap = mapValue;
+                                    foundI = i;
+                                    break outerLoop;
+                                }
+                            }
+                        }
+                    }
+
+                    //Check for a star map match, but just hold on to it,
+                    //if there is a shorter segment match later in a matching
+                    //config, then favor over this star map.
+                    if (!foundStarMap && starMap && getOwn(starMap, nameSegment)) {
+                        foundStarMap = getOwn(starMap, nameSegment);
+                        starI = i;
+                    }
+                }
+
+                if (!foundMap && foundStarMap) {
+                    foundMap = foundStarMap;
+                    foundI = starI;
+                }
+
+                if (foundMap) {
+                    nameParts.splice(0, foundI, foundMap);
+                    name = nameParts.join('/');
+                }
+            }
+
+            // If the name points to a package's name, use
+            // the package main instead.
+            pkgMain = getOwn(config.pkgs, name);
+
+            return pkgMain ? pkgMain : name;
+        }
+
+        function removeScript(name) {
+            if (isBrowser) {
+                each(scripts(), function (scriptNode) {
+                    if (scriptNode.getAttribute('data-requiremodule') === name &&
+                            scriptNode.getAttribute('data-requirecontext') === context.contextName) {
+                        scriptNode.parentNode.removeChild(scriptNode);
+                        return true;
+                    }
+                });
+            }
+        }
+
+        function hasPathFallback(id) {
+            var pathConfig = getOwn(config.paths, id);
+            if (pathConfig && isArray(pathConfig) && pathConfig.length > 1) {
+                //Pop off the first array value, since it failed, and
+                //retry
+                pathConfig.shift();
+                context.require.undef(id);
+
+                //Custom require that does not do map translation, since
+                //ID is "absolute", already mapped/resolved.
+                context.makeRequire(null, {
+                    skipMap: true
+                })([id]);
+
+                return true;
+            }
+        }
+
+        //Turns a plugin!resource to [plugin, resource]
+        //with the plugin being undefined if the name
+        //did not have a plugin prefix.
+        function splitPrefix(name) {
+            var prefix,
+                index = name ? name.indexOf('!') : -1;
+            if (index > -1) {
+                prefix = name.substring(0, index);
+                name = name.substring(index + 1, name.length);
+            }
+            return [prefix, name];
+        }
+
+        /**
+         * Creates a module mapping that includes plugin prefix, module
+         * name, and path. If parentModuleMap is provided it will
+         * also normalize the name via require.normalize()
+         *
+         * @param {String} name the module name
+         * @param {String} [parentModuleMap] parent module map
+         * for the module name, used to resolve relative names.
+         * @param {Boolean} isNormalized: is the ID already normalized.
+         * This is true if this call is done for a define() module ID.
+         * @param {Boolean} applyMap: apply the map config to the ID.
+         * Should only be true if this map is for a dependency.
+         *
+         * @returns {Object}
+         */
+        function makeModuleMap(name, parentModuleMap, isNormalized, applyMap) {
+            var url, pluginModule, suffix, nameParts,
+                prefix = null,
+                parentName = parentModuleMap ? parentModuleMap.name : null,
+                originalName = name,
+                isDefine = true,
+                normalizedName = '';
+
+            //If no name, then it means it is a require call, generate an
+            //internal name.
+            if (!name) {
+                isDefine = false;
+                name = '_@r' + (requireCounter += 1);
+            }
+
+            nameParts = splitPrefix(name);
+            prefix = nameParts[0];
+            name = nameParts[1];
+
+            if (prefix) {
+                prefix = normalize(prefix, parentName, applyMap);
+                pluginModule = getOwn(defined, prefix);
+            }
+
+            //Account for relative paths if there is a base name.
+            if (name) {
+                if (prefix) {
+                    if (pluginModule && pluginModule.normalize) {
+                        //Plugin is loaded, use its normalize method.
+                        normalizedName = pluginModule.normalize(name, function (name) {
+                            return normalize(name, parentName, applyMap);
+                        });
+                    } else {
+                        // If nested plugin references, then do not try to
+                        // normalize, as it will not normalize correctly. This
+                        // places a restriction on resourceIds, and the longer
+                        // term solution is not to normalize until plugins are
+                        // loaded and all normalizations to allow for async
+                        // loading of a loader plugin. But for now, fixes the
+                        // common uses. Details in #1131
+                        normalizedName = name.indexOf('!') === -1 ?
+                                         normalize(name, parentName, applyMap) :
+                                         name;
+                    }
+                } else {
+                    //A regular module.
+                    normalizedName = normalize(name, parentName, applyMap);
+
+                    //Normalized name may be a plugin ID due to map config
+                    //application in normalize. The map config values must
+                    //already be normalized, so do not need to redo that part.
+                    nameParts = splitPrefix(normalizedName);
+                    prefix = nameParts[0];
+                    normalizedName = nameParts[1];
+                    isNormalized = true;
+
+                    url = context.nameToUrl(normalizedName);
+                }
+            }
+
+            //If the id is a plugin id that cannot be determined if it needs
+            //normalization, stamp it with a unique ID so two matching relative
+            //ids that may conflict can be separate.
+            suffix = prefix && !pluginModule && !isNormalized ?
+                     '_unnormalized' + (unnormalizedCounter += 1) :
+                     '';
+
+            return {
+                prefix: prefix,
+                name: normalizedName,
+                parentMap: parentModuleMap,
+                unnormalized: !!suffix,
+                url: url,
+                originalName: originalName,
+                isDefine: isDefine,
+                id: (prefix ?
+                        prefix + '!' + normalizedName :
+                        normalizedName) + suffix
+            };
+        }
+
+        function getModule(depMap) {
+            var id = depMap.id,
+                mod = getOwn(registry, id);
+
+            if (!mod) {
+                mod = registry[id] = new context.Module(depMap);
+            }
+
+            return mod;
+        }
+
+        function on(depMap, name, fn) {
+            var id = depMap.id,
+                mod = getOwn(registry, id);
+
+            if (hasProp(defined, id) &&
+                    (!mod || mod.defineEmitComplete)) {
+                if (name === 'defined') {
+                    fn(defined[id]);
+                }
+            } else {
+                mod = getModule(depMap);
+                if (mod.error && name === 'error') {
+                    fn(mod.error);
+                } else {
+                    mod.on(name, fn);
+                }
+            }
+        }
+
+        function onError(err, errback) {
+            var ids = err.requireModules,
+                notified = false;
+
+            if (errback) {
+                errback(err);
+            } else {
+                each(ids, function (id) {
+                    var mod = getOwn(registry, id);
+                    if (mod) {
+                        //Set error on module, so it skips timeout checks.
+                        mod.error = err;
+                        if (mod.events.error) {
+                            notified = true;
+                            mod.emit('error', err);
+                        }
+                    }
+                });
+
+                if (!notified) {
+                    req.onError(err);
+                }
+            }
+        }
+
+        /**
+         * Internal method to transfer globalQueue items to this context's
+         * defQueue.
+         */
+        function takeGlobalQueue() {
+            //Push all the globalDefQueue items into the context's defQueue
+            if (globalDefQueue.length) {
+                //Array splice in the values since the context code has a
+                //local var ref to defQueue, so cannot just reassign the one
+                //on context.
+                apsp.apply(defQueue,
+                           [defQueue.length, 0].concat(globalDefQueue));
+                globalDefQueue = [];
+            }
+        }
+
+        handlers = {
+            'require': function (mod) {
+                if (mod.require) {
+                    return mod.require;
+                } else {
+                    return (mod.require = context.makeRequire(mod.map));
+                }
+            },
+            'exports': function (mod) {
+                mod.usingExports = true;
+                if (mod.map.isDefine) {
+                    if (mod.exports) {
+                        return (defined[mod.map.id] = mod.exports);
+                    } else {
+                        return (mod.exports = defined[mod.map.id] = {});
+                    }
+                }
+            },
+            'module': function (mod) {
+                if (mod.module) {
+                    return mod.module;
+                } else {
+                    return (mod.module = {
+                        id: mod.map.id,
+                        uri: mod.map.url,
+                        config: function () {
+                            return  getOwn(config.config, mod.map.id) || {};
+                        },
+                        exports: mod.exports || (mod.exports = {})
+                    });
+                }
+            }
+        };
+
+        function cleanRegistry(id) {
+            //Clean up machinery used for waiting modules.
+            delete registry[id];
+            delete enabledRegistry[id];
+        }
+
+        function breakCycle(mod, traced, processed) {
+            var id = mod.map.id;
+
+            if (mod.error) {
+                mod.emit('error', mod.error);
+            } else {
+                traced[id] = true;
+                each(mod.depMaps, function (depMap, i) {
+                    var depId = depMap.id,
+                        dep = getOwn(registry, depId);
+
+                    //Only force things that have not completed
+                    //being defined, so still in the registry,
+                    //and only if it has not been matched up
+                    //in the module already.
+                    if (dep && !mod.depMatched[i] && !processed[depId]) {
+                        if (getOwn(traced, depId)) {
+                            mod.defineDep(i, defined[depId]);
+                            mod.check(); //pass false?
+                        } else {
+                            breakCycle(dep, traced, processed);
+                        }
+                    }
+                });
+                processed[id] = true;
+            }
+        }
+
+        function checkLoaded() {
+            var err, usingPathFallback,
+                waitInterval = config.waitSeconds * 1000,
+                //It is possible to disable the wait interval by using waitSeconds of 0.
+                expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(),
+                noLoads = [],
+                reqCalls = [],
+                stillLoading = false,
+                needCycleCheck = true;
+
+            //Do not bother if this call was a result of a cycle break.
+            if (inCheckLoaded) {
+                return;
+            }
+
+            inCheckLoaded = true;
+
+            //Figure out the state of all the modules.
+            eachProp(enabledRegistry, function (mod) {
+                var map = mod.map,
+                    modId = map.id;
+
+                //Skip things that are not enabled or in error state.
+                if (!mod.enabled) {
+                    return;
+                }
+
+                if (!map.isDefine) {
+                    reqCalls.push(mod);
+                }
+
+                if (!mod.error) {
+                    //If the module should be executed, and it has not
+                    //been inited and time is up, remember it.
+                    if (!mod.inited && expired) {
+                        if (hasPathFallback(modId)) {
+                            usingPathFallback = true;
+                            stillLoading = true;
+                        } else {
+                            noLoads.push(modId);
+                            removeScript(modId);
+                        }
+                    } else if (!mod.inited && mod.fetched && map.isDefine) {
+                        stillLoading = true;
+                        if (!map.prefix) {
+                            //No reason to keep looking for unfinished
+                            //loading. If the only stillLoading is a
+                            //plugin resource though, keep going,
+                            //because it may be that a plugin resource
+                            //is waiting on a non-plugin cycle.
+                            return (needCycleCheck = false);
+                        }
+                    }
+                }
+            });
+
+            if (expired && noLoads.length) {
+                //If wait time expired, throw error of unloaded modules.
+                err = makeError('timeout', 'Load timeout for modules: ' + noLoads, null, noLoads);
+                err.contextName = context.contextName;
+                return onError(err);
+            }
+
+            //Not expired, check for a cycle.
+            if (needCycleCheck) {
+                each(reqCalls, function (mod) {
+                    breakCycle(mod, {}, {});
+                });
+            }
+
+            //If still waiting on loads, and the waiting load is something
+            //other than a plugin resource, or there are still outstanding
+            //scripts, then just try back later.
+            if ((!expired || usingPathFallback) && stillLoading) {
+                //Something is still waiting to load. Wait for it, but only
+                //if a timeout is not already in effect.
+                if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) {
+                    checkLoadedTimeoutId = setTimeout(function () {
+                        checkLoadedTimeoutId = 0;
+                        checkLoaded();
+                    }, 50);
+                }
+            }
+
+            inCheckLoaded = false;
+        }
+
+        Module = function (map) {
+            this.events = getOwn(undefEvents, map.id) || {};
+            this.map = map;
+            this.shim = getOwn(config.shim, map.id);
+            this.depExports = [];
+            this.depMaps = [];
+            this.depMatched = [];
+            this.pluginMaps = {};
+            this.depCount = 0;
+
+            /* this.exports this.factory
+               this.depMaps = [],
+               this.enabled, this.fetched
+            */
+        };
+
+        Module.prototype = {
+            init: function (depMaps, factory, errback, options) {
+                options = options || {};
+
+                //Do not do more inits if already done. Can happen if there
+                //are multiple define calls for the same module. That is not
+                //a normal, common case, but it is also not unexpected.
+                if (this.inited) {
+                    return;
+                }
+
+                this.factory = factory;
+
+                if (errback) {
+                    //Register for errors on this module.
+                    this.on('error', errback);
+                } else if (this.events.error) {
+                    //If no errback already, but there are error listeners
+                    //on this module, set up an errback to pass to the deps.
+                    errback = bind(this, function (err) {
+                        this.emit('error', err);
+                    });
+                }
+
+                //Do a copy of the dependency array, so that
+                //source inputs are not modified. For example
+                //"shim" deps are passed in here directly, and
+                //doing a direct modification of the depMaps array
+                //would affect that config.
+                this.depMaps = depMaps && depMaps.slice(0);
+
+                this.errback = errback;
+
+                //Indicate this module has be initialized
+                this.inited = true;
+
+                this.ignore = options.ignore;
+
+                //Could have option to init this module in enabled mode,
+                //or could have been previously marked as enabled. However,
+                //the dependencies are not known until init is called. So
+                //if enabled previously, now trigger dependencies as enabled.
+                if (options.enabled || this.enabled) {
+                    //Enable this module and dependencies.
+                    //Will call this.check()
+                    this.enable();
+                } else {
+                    this.check();
+                }
+            },
+
+            defineDep: function (i, depExports) {
+                //Because of cycles, defined callback for a given
+                //export can be called more than once.
+                if (!this.depMatched[i]) {
+                    this.depMatched[i] = true;
+                    this.depCount -= 1;
+                    this.depExports[i] = depExports;
+                }
+            },
+
+            fetch: function () {
+                if (this.fetched) {
+                    return;
+                }
+                this.fetched = true;
+
+                context.startTime = (new Date()).getTime();
+
+                var map = this.map;
+
+                //If the manager is for a plugin managed resource,
+                //ask the plugin to load it now.
+                if (this.shim) {
+                    context.makeRequire(this.map, {
+                        enableBuildCallback: true
+                    })(this.shim.deps || [], bind(this, function () {
+                        return map.prefix ? this.callPlugin() : this.load();
+                    }));
+                } else {
+                    //Regular dependency.
+                    return map.prefix ? this.callPlugin() : this.load();
+                }
+            },
+
+            load: function () {
+                var url = this.map.url;
+
+                //Regular dependency.
+                if (!urlFetched[url]) {
+                    urlFetched[url] = true;
+                    context.load(this.map.id, url);
+                }
+            },
+
+            /**
+             * Checks if the module is ready to define itself, and if so,
+             * define it.
+             */
+            check: function () {
+                if (!this.enabled || this.enabling) {
+                    return;
+                }
+
+                var err, cjsModule,
+                    id = this.map.id,
+                    depExports = this.depExports,
+                    exports = this.exports,
+                    factory = this.factory;
+
+                if (!this.inited) {
+                    this.fetch();
+                } else if (this.error) {
+                    this.emit('error', this.error);
+                } else if (!this.defining) {
+                    //The factory could trigger another require call
+                    //that would result in checking this module to
+                    //define itself again. If already in the process
+                    //of doing that, skip this work.
+                    this.defining = true;
+
+                    if (this.depCount < 1 && !this.defined) {
+                        if (isFunction(factory)) {
+                            //If there is an error listener, favor passing
+                            //to that instead of throwing an error. However,
+                            //only do it for define()'d  modules. require
+                            //errbacks should not be called for failures in
+                            //their callbacks (#699). However if a global
+                            //onError is set, use that.
+                            if ((this.events.error && this.map.isDefine) ||
+                                req.onError !== defaultOnError) {
+                                try {
+                                    exports = context.execCb(id, factory, depExports, exports);
+                                } catch (e) {
+                                    err = e;
+                                }
+                            } else {
+                                exports = context.execCb(id, factory, depExports, exports);
+                            }
+
+                            // Favor return value over exports. If node/cjs in play,
+                            // then will not have a return value anyway. Favor
+                            // module.exports assignment over exports object.
+                            if (this.map.isDefine && exports === undefined) {
+                                cjsModule = this.module;
+                                if (cjsModule) {
+                                    exports = cjsModule.exports;
+                                } else if (this.usingExports) {
+                                    //exports already set the defined value.
+                                    exports = this.exports;
+                                }
+                            }
+
+                            if (err) {
+                                err.requireMap = this.map;
+                                err.requireModules = this.map.isDefine ? [this.map.id] : null;
+                                err.requireType = this.map.isDefine ? 'define' : 'require';
+                                return onError((this.error = err));
+                            }
+
+                        } else {
+                            //Just a literal value
+                            exports = factory;
+                        }
+
+                        this.exports = exports;
+
+                        if (this.map.isDefine && !this.ignore) {
+                            defined[id] = exports;
+
+                            if (req.onResourceLoad) {
+                                req.onResourceLoad(context, this.map, this.depMaps);
+                            }
+                        }
+
+                        //Clean up
+                        cleanRegistry(id);
+
+                        this.defined = true;
+                    }
+
+                    //Finished the define stage. Allow calling check again
+                    //to allow define notifications below in the case of a
+                    //cycle.
+                    this.defining = false;
+
+                    if (this.defined && !this.defineEmitted) {
+                        this.defineEmitted = true;
+                        this.emit('defined', this.exports);
+                        this.defineEmitComplete = true;
+                    }
+
+                }
+            },
+
+            callPlugin: function () {
+                var map = this.map,
+                    id = map.id,
+                    //Map already normalized the prefix.
+                    pluginMap = makeModuleMap(map.prefix);
+
+                //Mark this as a dependency for this plugin, so it
+                //can be traced for cycles.
+                this.depMaps.push(pluginMap);
+
+                on(pluginMap, 'defined', bind(this, function (plugin) {
+                    var load, normalizedMap, normalizedMod,
+                        bundleId = getOwn(bundlesMap, this.map.id),
+                        name = this.map.name,
+                        parentName = this.map.parentMap ? this.map.parentMap.name : null,
+                        localRequire = context.makeRequire(map.parentMap, {
+                            enableBuildCallback: true
+                        });
+
+                    //If current map is not normalized, wait for that
+                    //normalized name to load instead of continuing.
+                    if (this.map.unnormalized) {
+                        //Normalize the ID if the plugin allows it.
+                        if (plugin.normalize) {
+                            name = plugin.normalize(name, function (name) {
+                                return normalize(name, parentName, true);
+                            }) || '';
+                        }
+
+                        //prefix and name should already be normalized, no need
+                        //for applying map config again either.
+                        normalizedMap = makeModuleMap(map.prefix + '!' + name,
+                                                      this.map.parentMap);
+                        on(normalizedMap,
+                            'defined', bind(this, function (value) {
+                                this.init([], function () { return value; }, null, {
+                                    enabled: true,
+                                    ignore: true
+                                });
+                            }));
+
+                        normalizedMod = getOwn(registry, normalizedMap.id);
+                        if (normalizedMod) {
+                            //Mark this as a dependency for this plugin, so it
+                            //can be traced for cycles.
+                            this.depMaps.push(normalizedMap);
+
+                            if (this.events.error) {
+                                normalizedMod.on('error', bind(this, function (err) {
+                                    this.emit('error', err);
+                                }));
+                            }
+                            normalizedMod.enable();
+                        }
+
+                        return;
+                    }
+
+                    //If a paths config, then just load that file instead to
+                    //resolve the plugin, as it is built into that paths layer.
+                    if (bundleId) {
+                        this.map.url = context.nameToUrl(bundleId);
+                        this.load();
+                        return;
+                    }
+
+                    load = bind(this, function (value) {
+                        this.init([], function () { return value; }, null, {
+                            enabled: true
+                        });
+                    });
+
+                    load.error = bind(this, function (err) {
+                        this.inited = true;
+                        this.error = err;
+                        err.requireModules = [id];
+
+                        //Remove temp unnormalized modules for this module,
+                        //since they will never be resolved otherwise now.
+                        eachProp(registry, function (mod) {
+                            if (mod.map.id.indexOf(id + '_unnormalized') === 0) {
+                                cleanRegistry(mod.map.id);
+                            }
+                        });
+
+                        onError(err);
+                    });
+
+                    //Allow plugins to load other code without having to know the
+                    //context or how to 'complete' the load.
+                    load.fromText = bind(this, function (text, textAlt) {
+                        /*jslint evil: true */
+                        var moduleName = map.name,
+                            moduleMap = makeModuleMap(moduleName),
+                            hasInteractive = useInteractive;
+
+                        //As of 2.1.0, support just passing the text, to reinforce
+                        //fromText only being called once per resource. Still
+                        //support old style of passing moduleName but discard
+                        //that moduleName in favor of the internal ref.
+                        if (textAlt) {
+                            text = textAlt;
+                        }
+
+                        //Turn off interactive script matching for IE for any define
+                        //calls in the text, then turn it back on at the end.
+                        if (hasInteractive) {
+                            useInteractive = false;
+                        }
+
+                        //Prime the system by creating a module instance for
+                        //it.
+                        getModule(moduleMap);
+
+                        //Transfer any config to this other module.
+                        if (hasProp(config.config, id)) {
+                            config.config[moduleName] = config.config[id];
+                        }
+
+                        try {
+                            req.exec(text);
+                        } catch (e) {
+                            return onError(makeError('fromtexteval',
+                                             'fromText eval for ' + id +
+                                            ' failed: ' + e,
+                                             e,
+                                             [id]));
+                        }
+
+                        if (hasInteractive) {
+                            useInteractive = true;
+                        }
+
+                        //Mark this as a dependency for the plugin
+                        //resource
+                        this.depMaps.push(moduleMap);
+
+                        //Support anonymous modules.
+                        context.completeLoad(moduleName);
+
+                        //Bind the value of that module to the value for this
+                        //resource ID.
+                        localRequire([moduleName], load);
+                    });
+
+                    //Use parentName here since the plugin's name is not reliable,
+                    //could be some weird string with no path that actually wants to
+                    //reference the parentName's path.
+                    plugin.load(map.name, localRequire, load, config);
+                }));
+
+                context.enable(pluginMap, this);
+                this.pluginMaps[pluginMap.id] = pluginMap;
+            },
+
+            enable: function () {
+                enabledRegistry[this.map.id] = this;
+                this.enabled = true;
+
+                //Set flag mentioning that the module is enabling,
+                //so that immediate calls to the defined callbacks
+                //for dependencies do not trigger inadvertent load
+                //with the depCount still being zero.
+                this.enabling = true;
+
+                //Enable each dependency
+                each(this.depMaps, bind(this, function (depMap, i) {
+                    var id, mod, handler;
+
+                    if (typeof depMap === 'string') {
+                        //Dependency needs to be converted to a depMap
+                        //and wired up to this module.
+                        depMap = makeModuleMap(depMap,
+                                               (this.map.isDefine ? this.map : this.map.parentMap),
+                                               false,
+                                               !this.skipMap);
+                        this.depMaps[i] = depMap;
+
+                        handler = getOwn(handlers, depMap.id);
+
+                        if (handler) {
+                            this.depExports[i] = handler(this);
+                            return;
+                        }
+
+                        this.depCount += 1;
+
+                        on(depMap, 'defined', bind(this, function (depExports) {
+                            this.defineDep(i, depExports);
+                            this.check();
+                        }));
+
+                        if (this.errback) {
+                            on(depMap, 'error', bind(this, this.errback));
+                        }
+                    }
+
+                    id = depMap.id;
+                    mod = registry[id];
+
+                    //Skip special modules like 'require', 'exports', 'module'
+                    //Also, don't call enable if it is already enabled,
+                    //important in circular dependency cases.
+                    if (!hasProp(handlers, id) && mod && !mod.enabled) {
+                        context.enable(depMap, this);
+                    }
+                }));
+
+                //Enable each plugin that is used in
+                //a dependency
+                eachProp(this.pluginMaps, bind(this, function (pluginMap) {
+                    var mod = getOwn(registry, pluginMap.id);
+                    if (mod && !mod.enabled) {
+                        context.enable(pluginMap, this);
+                    }
+                }));
+
+                this.enabling = false;
+
+                this.check();
+            },
+
+            on: function (name, cb) {
+                var cbs = this.events[name];
+                if (!cbs) {
+                    cbs = this.events[name] = [];
+                }
+                cbs.push(cb);
+            },
+
+            emit: function (name, evt) {
+                each(this.events[name], function (cb) {
+                    cb(evt);
+                });
+                if (name === 'error') {
+                    //Now that the error handler was triggered, remove
+                    //the listeners, since this broken Module instance
+                    //can stay around for a while in the registry.
+                    delete this.events[name];
+                }
+            }
+        };
+
+        function callGetModule(args) {
+            //Skip modules already defined.
+            if (!hasProp(defined, args[0])) {
+                getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]);
+            }
+        }
+
+        function removeListener(node, func, name, ieName) {
+            //Favor detachEvent because of IE9
+            //issue, see attachEvent/addEventListener comment elsewhere
+            //in this file.
+            if (node.detachEvent && !isOpera) {
+                //Probably IE. If not it will throw an error, which will be
+                //useful to know.
+                if (ieName) {
+                    node.detachEvent(ieName, func);
+                }
+            } else {
+                node.removeEventListener(name, func, false);
+            }
+        }
+
+        /**
+         * Given an event from a script node, get the requirejs info from it,
+         * and then removes the event listeners on the node.
+         * @param {Event} evt
+         * @returns {Object}
+         */
+        function getScriptData(evt) {
+            //Using currentTarget instead of target for Firefox 2.0's sake. Not
+            //all old browsers will be supported, but this one was easy enough
+            //to support and still makes sense.
+            var node = evt.currentTarget || evt.srcElement;
+
+            //Remove the listeners once here.
+            removeListener(node, context.onScriptLoad, 'load', 'onreadystatechange');
+            removeListener(node, context.onScriptError, 'error');
+
+            return {
+                node: node,
+                id: node && node.getAttribute('data-requiremodule')
+            };
+        }
+
+        function intakeDefines() {
+            var args;
+
+            //Any defined modules in the global queue, intake them now.
+            takeGlobalQueue();
+
+            //Make sure any remaining defQueue items get properly processed.
+            while (defQueue.length) {
+                args = defQueue.shift();
+                if (args[0] === null) {
+                    return onError(makeError('mismatch', 'Mismatched anonymous define() module: ' + args[args.length - 1]));
+                } else {
+                    //args are id, deps, factory. Should be normalized by the
+                    //define() function.
+                    callGetModule(args);
+                }
+            }
+        }
+
+        context = {
+            config: config,
+            contextName: contextName,
+            registry: registry,
+            defined: defined,
+            urlFetched: urlFetched,
+            defQueue: defQueue,
+            Module: Module,
+            makeModuleMap: makeModuleMap,
+            nextTick: req.nextTick,
+            onError: onError,
+
+            /**
+             * Set a configuration for the context.
+             * @param {Object} cfg config object to integrate.
+             */
+            configure: function (cfg) {
+                //Make sure the baseUrl ends in a slash.
+                if (cfg.baseUrl) {
+                    if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== '/') {
+                        cfg.baseUrl += '/';
+                    }
+                }
+
+                //Save off the paths since they require special processing,
+                //they are additive.
+                var shim = config.shim,
+                    objs = {
+                        paths: true,
+                        bundles: true,
+                        config: true,
+                        map: true
+                    };
+
+                eachProp(cfg, function (value, prop) {
+                    if (objs[prop]) {
+                        if (!config[prop]) {
+                            config[prop] = {};
+                        }
+                        mixin(config[prop], value, true, true);
+                    } else {
+                        config[prop] = value;
+                    }
+                });
+
+                //Reverse map the bundles
+                if (cfg.bundles) {
+                    eachProp(cfg.bundles, function (value, prop) {
+                        each(value, function (v) {
+                            if (v !== prop) {
+                                bundlesMap[v] = prop;
+                            }
+                        });
+                    });
+                }
+
+                //Merge shim
+                if (cfg.shim) {
+                    eachProp(cfg.shim, function (value, id) {
+                        //Normalize the structure
+                        if (isArray(value)) {
+                            value = {
+                                deps: value
+                            };
+                        }
+                        if ((value.exports || value.init) && !value.exportsFn) {
+                            value.exportsFn = context.makeShimExports(value);
+                        }
+                        shim[id] = value;
+                    });
+                    config.shim = shim;
+                }
+
+                //Adjust packages if necessary.
+                if (cfg.packages) {
+                    each(cfg.packages, function (pkgObj) {
+                        var location, name;
+
+                        pkgObj = typeof pkgObj === 'string' ? { name: pkgObj } : pkgObj;
+
+                        name = pkgObj.name;
+                        location = pkgObj.location;
+                        if (location) {
+                            config.paths[name] = pkgObj.location;
+                        }
+
+                        //Save pointer to main module ID for pkg name.
+                        //Remove leading dot in main, so main paths are normalized,
+                        //and remove any trailing .js, since different package
+                        //envs have different conventions: some use a module name,
+                        //some use a file name.
+                        config.pkgs[name] = pkgObj.name + '/' + (pkgObj.main || 'main')
+                                     .replace(currDirRegExp, '')
+                                     .replace(jsSuffixRegExp, '');
+                    });
+                }
+
+                //If there are any "waiting to execute" modules in the registry,
+                //update the maps for them, since their info, like URLs to load,
+                //may have changed.
+                eachProp(registry, function (mod, id) {
+                    //If module already has init called, since it is too
+                    //late to modify them, and ignore unnormalized ones
+                    //since they are transient.
+                    if (!mod.inited && !mod.map.unnormalized) {
+                        mod.map = makeModuleMap(id);
+                    }
+                });
+
+                //If a deps array or a config callback is specified, then call
+                //require with those args. This is useful when require is defined as a
+                //config object before require.js is loaded.
+                if (cfg.deps || cfg.callback) {
+                    context.require(cfg.deps || [], cfg.callback);
+                }
+            },
+
+            makeShimExports: function (value) {
+                function fn() {
+                    var ret;
+                    if (value.init) {
+                        ret = value.init.apply(global, arguments);
+                    }
+                    return ret || (value.exports && getGlobal(value.exports));
+                }
+                return fn;
+            },
+
+            makeRequire: function (relMap, options) {
+                options = options || {};
+
+                function localRequire(deps, callback, errback) {
+                    var id, map, requireMod;
+
+                    if (options.enableBuildCallback && callback && isFunction(callback)) {
+                        callback.__requireJsBuild = true;
+                    }
+
+                    if (typeof deps === 'string') {
+                        if (isFunction(callback)) {
+                            //Invalid call
+                            return onError(makeError('requireargs', 'Invalid require call'), errback);
+                        }
+
+                        //If require|exports|module are requested, get the
+                        //value for them from the special handlers. Caveat:
+                        //this only works while module is being defined.
+                        if (relMap && hasProp(handlers, deps)) {
+                            return handlers[deps](registry[relMap.id]);
+                        }
+
+                        //Synchronous access to one module. If require.get is
+                        //available (as in the Node adapter), prefer that.
+                        if (req.get) {
+                            return req.get(context, deps, relMap, localRequire);
+                        }
+
+                        //Normalize module name, if it contains . or ..
+                        map = makeModuleMap(deps, relMap, false, true);
+                        id = map.id;
+
+                        if (!hasProp(defined, id)) {
+                            return onError(makeError('notloaded', 'Module name "' +
+                                        id +
+                                        '" has not been loaded yet for context: ' +
+                                        contextName +
+                                        (relMap ? '' : '. Use require([])')));
+                        }
+                        return defined[id];
+                    }
+
+                    //Grab defines waiting in the global queue.
+                    intakeDefines();
+
+                    //Mark all the dependencies as needing to be loaded.
+                    context.nextTick(function () {
+                        //Some defines could have been added since the
+                        //require call, collect them.
+                        intakeDefines();
+
+                        requireMod = getModule(makeModuleMap(null, relMap));
+
+                        //Store if map config should be applied to this require
+                        //call for dependencies.
+                        requireMod.skipMap = options.skipMap;
+
+                        requireMod.init(deps, callback, errback, {
+                            enabled: true
+                        });
+
+                        checkLoaded();
+                    });
+
+                    return localRequire;
+                }
+
+                mixin(localRequire, {
+                    isBrowser: isBrowser,
+
+                    /**
+                     * Converts a module name + .extension into an URL path.
+                     * *Requires* the use of a module name. It does not support using
+                     * plain URLs like nameToUrl.
+                     */
+                    toUrl: function (moduleNamePlusExt) {
+                        var ext,
+                            index = moduleNamePlusExt.lastIndexOf('.'),
+                            segment = moduleNamePlusExt.split('/')[0],
+                            isRelative = segment === '.' || segment === '..';
+
+                        //Have a file extension alias, and it is not the
+                        //dots from a relative path.
+                        if (index !== -1 && (!isRelative || index > 1)) {
+                            ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length);
+                            moduleNamePlusExt = moduleNamePlusExt.substring(0, index);
+                        }
+
+                        return context.nameToUrl(normalize(moduleNamePlusExt,
+                                                relMap && relMap.id, true), ext,  true);
+                    },
+
+                    defined: function (id) {
+                        return hasProp(defined, makeModuleMap(id, relMap, false, true).id);
+                    },
+
+                    specified: function (id) {
+                        id = makeModuleMap(id, relMap, false, true).id;
+                        return hasProp(defined, id) || hasProp(registry, id);
+                    }
+                });
+
+                //Only allow undef on top level require calls
+                if (!relMap) {
+                    localRequire.undef = function (id) {
+                        //Bind any waiting define() calls to this context,
+                        //fix for #408
+                        takeGlobalQueue();
+
+                        var map = makeModuleMap(id, relMap, true),
+                            mod = getOwn(registry, id);
+
+                        removeScript(id);
+
+                        delete defined[id];
+                        delete urlFetched[map.url];
+                        delete undefEvents[id];
+
+                        //Clean queued defines too. Go backwards
+                        //in array so that the splices do not
+                        //mess up the iteration.
+                        eachReverse(defQueue, function(args, i) {
+                            if(args[0] === id) {
+                                defQueue.splice(i, 1);
+                            }
+                        });
+
+                        if (mod) {
+                            //Hold on to listeners in case the
+                            //module will be attempted to be reloaded
+                            //using a different config.
+                            if (mod.events.defined) {
+                                undefEvents[id] = mod.events;
+                            }
+
+                            cleanRegistry(id);
+                        }
+                    };
+                }
+
+                return localRequire;
+            },
+
+            /**
+             * Called to enable a module if it is still in the registry
+             * awaiting enablement. A second arg, parent, the parent module,
+             * is passed in for context, when this method is overridden by
+             * the optimizer. Not shown here to keep code compact.
+             */
+            enable: function (depMap) {
+                var mod = getOwn(registry, depMap.id);
+                if (mod) {
+                    getModule(depMap).enable();
+                }
+            },
+
+            /**
+             * Internal method used by environment adapters to complete a load event.
+             * A load event could be a script load or just a load pass from a synchronous
+             * load call.
+             * @param {String} moduleName the name of the module to potentially complete.
+             */
+            completeLoad: function (moduleName) {
+                var found, args, mod,
+                    shim = getOwn(config.shim, moduleName) || {},
+                    shExports = shim.exports;
+
+                takeGlobalQueue();
+
+                while (defQueue.length) {
+                    args = defQueue.shift();
+                    if (args[0] === null) {
+                        args[0] = moduleName;
+                        //If already found an anonymous module and bound it
+                        //to this name, then this is some other anon module
+                        //waiting for its completeLoad to fire.
+                        if (found) {
+                            break;
+                        }
+                        found = true;
+                    } else if (args[0] === moduleName) {
+                        //Found matching define call for this script!
+                        found = true;
+                    }
+
+                    callGetModule(args);
+                }
+
+                //Do this after the cycle of callGetModule in case the result
+                //of those calls/init calls changes the registry.
+                mod = getOwn(registry, moduleName);
+
+                if (!found && !hasProp(defined, moduleName) && mod && !mod.inited) {
+                    if (config.enforceDefine && (!shExports || !getGlobal(shExports))) {
+                        if (hasPathFallback(moduleName)) {
+                            return;
+                        } else {
+                            return onError(makeError('nodefine',
+                                             'No define call for ' + moduleName,
+                                             null,
+                                             [moduleName]));
+                        }
+                    } else {
+                        //A script that does not call define(), so just simulate
+                        //the call for it.
+                        callGetModule([moduleName, (shim.deps || []), shim.exportsFn]);
+                    }
+                }
+
+                checkLoaded();
+            },
+
+            /**
+             * Converts a module name to a file path. Supports cases where
+             * moduleName may actually be just an URL.
+             * Note that it **does not** call normalize on the moduleName,
+             * it is assumed to have already been normalized. This is an
+             * internal API, not a public one. Use toUrl for the public API.
+             */
+            nameToUrl: function (moduleName, ext, skipExt) {
+                var paths, syms, i, parentModule, url,
+                    parentPath, bundleId,
+                    pkgMain = getOwn(config.pkgs, moduleName);
+
+                if (pkgMain) {
+                    moduleName = pkgMain;
+                }
+
+                bundleId = getOwn(bundlesMap, moduleName);
+
+                if (bundleId) {
+                    return context.nameToUrl(bundleId, ext, skipExt);
+                }
+
+                //If a colon is in the URL, it indicates a protocol is used and it is just
+                //an URL to a file, or if it starts with a slash, contains a query arg (i.e. ?)
+                //or ends with .js, then assume the user meant to use an url and not a module id.
+                //The slash is important for protocol-less URLs as well as full paths.
+                if (req.jsExtRegExp.test(moduleName)) {
+                    //Just a plain path, not module name lookup, so just return it.
+                    //Add extension if it is included. This is a bit wonky, only non-.js things pass
+                    //an extension, this method probably needs to be reworked.
+                    url = moduleName + (ext || '');
+                } else {
+                    //A module that needs to be converted to a path.
+                    paths = config.paths;
+
+                    syms = moduleName.split('/');
+                    //For each module name segment, see if there is a path
+                    //registered for it. Start with most specific name
+                    //and work up from it.
+                    for (i = syms.length; i > 0; i -= 1) {
+                        parentModule = syms.slice(0, i).join('/');
+
+                        parentPath = getOwn(paths, parentModule);
+                        if (parentPath) {
+                            //If an array, it means there are a few choices,
+                            //Choose the one that is desired
+                            if (isArray(parentPath)) {
+                                parentPath = parentPath[0];
+                            }
+                            syms.splice(0, i, parentPath);
+                            break;
+                        }
+                    }
+
+                    //Join the path parts together, then figure out if baseUrl is needed.
+                    url = syms.join('/');
+                    url += (ext || (/^data\:|\?/.test(url) || skipExt ? '' : '.js'));
+                    url = (url.charAt(0) === '/' || url.match(/^[\w\+\.\-]+:/) ? '' : config.baseUrl) + url;
+                }
+
+                return config.urlArgs ? url +
+                                        ((url.indexOf('?') === -1 ? '?' : '&') +
+                                         config.urlArgs) : url;
+            },
+
+            //Delegates to req.load. Broken out as a separate function to
+            //allow overriding in the optimizer.
+            load: function (id, url) {
+                req.load(context, id, url);
+            },
+
+            /**
+             * Executes a module callback function. Broken out as a separate function
+             * solely to allow the build system to sequence the files in the built
+             * layer in the right sequence.
+             *
+             * @private
+             */
+            execCb: function (name, callback, args, exports) {
+                return callback.apply(exports, args);
+            },
+
+            /**
+             * callback for script loads, used to check status of loading.
+             *
+             * @param {Event} evt the event from the browser for the script
+             * that was loaded.
+             */
+            onScriptLoad: function (evt) {
+                //Using currentTarget instead of target for Firefox 2.0's sake. Not
+                //all old browsers will be supported, but this one was easy enough
+                //to support and still makes sense.
+                if (evt.type === 'load' ||
+                        (readyRegExp.test((evt.currentTarget || evt.srcElement).readyState))) {
+                    //Reset interactive script so a script node is not held onto for
+                    //to long.
+                    interactiveScript = null;
+
+                    //Pull out the name of the module and the context.
+                    var data = getScriptData(evt);
+                    context.completeLoad(data.id);
+                }
+            },
+
+            /**
+             * Callback for script errors.
+             */
+            onScriptError: function (evt) {
+                var data = getScriptData(evt);
+                if (!hasPathFallback(data.id)) {
+                    return onError(makeError('scripterror', 'Script error for: ' + data.id, evt, [data.id]));
+                }
+            }
+        };
+
+        context.require = context.makeRequire();
+        return context;
+    }
+
+    /**
+     * Main entry point.
+     *
+     * If the only argument to require is a string, then the module that
+     * is represented by that string is fetched for the appropriate context.
+     *
+     * If the first argument is an array, then it will be treated as an array
+     * of dependency string names to fetch. An optional function callback can
+     * be specified to execute when all of those dependencies are available.
+     *
+     * Make a local req variable to help Caja compliance (it assumes things
+     * on a require that are not standardized), and to give a short
+     * name for minification/local scope use.
+     */
+    req = requirejs = function (deps, callback, errback, optional) {
+
+        //Find the right context, use default
+        var context, config,
+            contextName = defContextName;
+
+        // Determine if have config object in the call.
+        if (!isArray(deps) && typeof deps !== 'string') {
+            // deps is a config object
+            config = deps;
+            if (isArray(callback)) {
+                // Adjust args if there are dependencies
+                deps = callback;
+                callback = errback;
+                errback = optional;
+            } else {
+                deps = [];
+            }
+        }
+
+        if (config && config.context) {
+            contextName = config.context;
+        }
+
+        context = getOwn(contexts, contextName);
+        if (!context) {
+            context = contexts[contextName] = req.s.newContext(contextName);
+        }
+
+        if (config) {
+            context.configure(config);
+        }
+
+        return context.require(deps, callback, errback);
+    };
+
+    /**
+     * Support require.config() to make it easier to cooperate with other
+     * AMD loaders on globally agreed names.
+     */
+    req.config = function (config) {
+        return req(config);
+    };
+
+    /**
+     * Execute something after the current tick
+     * of the event loop. Override for other envs
+     * that have a better solution than setTimeout.
+     * @param  {Function} fn function to execute later.
+     */
+    req.nextTick = typeof setTimeout !== 'undefined' ? function (fn) {
+        setTimeout(fn, 4);
+    } : function (fn) { fn(); };
+
+    /**
+     * Export require as a global, but only if it does not already exist.
+     */
+    if (!require) {
+        require = req;
+    }
+
+    req.version = version;
+
+    //Used to filter out dependencies that are already paths.
+    req.jsExtRegExp = /^\/|:|\?|\.js$/;
+    req.isBrowser = isBrowser;
+    s = req.s = {
+        contexts: contexts,
+        newContext: newContext
+    };
+
+    //Create default context.
+    req({});
+
+    //Exports some context-sensitive methods on global require.
+    each([
+        'toUrl',
+        'undef',
+        'defined',
+        'specified'
+    ], function (prop) {
+        //Reference from contexts instead of early binding to default context,
+        //so that during builds, the latest instance of the default context
+        //with its config gets used.
+        req[prop] = function () {
+            var ctx = contexts[defContextName];
+            return ctx.require[prop].apply(ctx, arguments);
+        };
+    });
+
+    if (isBrowser) {
+        head = s.head = document.getElementsByTagName('head')[0];
+        //If BASE tag is in play, using appendChild is a problem for IE6.
+        //When that browser dies, this can be removed. Details in this jQuery bug:
+        //http://dev.jquery.com/ticket/2709
+        baseElement = document.getElementsByTagName('base')[0];
+        if (baseElement) {
+            head = s.head = baseElement.parentNode;
+        }
+    }
+
+    /**
+     * Any errors that require explicitly generates will be passed to this
+     * function. Intercept/override it if you want custom error handling.
+     * @param {Error} err the error object.
+     */
+    req.onError = defaultOnError;
+
+    /**
+     * Creates the node for the load command. Only used in browser envs.
+     */
+    req.createNode = function (config, moduleName, url) {
+        var node = config.xhtml ?
+                document.createElementNS('http://www.w3.org/1999/xhtml', 'html:script') :
+                document.createElement('script');
+        node.type = config.scriptType || 'text/javascript';
+        node.charset = 'utf-8';
+        node.async = true;
+        return node;
+    };
+
+    /**
+     * Does the request to load a module for the browser case.
+     * Make this a separate function to allow other environments
+     * to override it.
+     *
+     * @param {Object} context the require context to find state.
+     * @param {String} moduleName the name of the module.
+     * @param {Object} url the URL to the module.
+     */
+    req.load = function (context, moduleName, url) {
+        var config = (context && context.config) || {},
+            node;
+        if (isBrowser) {
+            //In the browser so use a script tag
+            node = req.createNode(config, moduleName, url);
+
+            node.setAttribute('data-requirecontext', context.contextName);
+            node.setAttribute('data-requiremodule', moduleName);
+
+            //Set up load listener. Test attachEvent first because IE9 has
+            //a subtle issue in its addEventListener and script onload firings
+            //that do not match the behavior of all other browsers with
+            //addEventListener support, which fire the onload event for a
+            //script right after the script execution. See:
+            //https://connect.microsoft.com/IE/feedback/details/648057/script-onload-event-is-not-fired-immediately-after-script-execution
+            //UNFORTUNATELY Opera implements attachEvent but does not follow the script
+            //script execution mode.
+            if (node.attachEvent &&
+                    //Check if node.attachEvent is artificially added by custom script or
+                    //natively supported by browser
+                    //read https://github.com/jrburke/requirejs/issues/187
+                    //if we can NOT find [native code] then it must NOT natively supported.
+                    //in IE8, node.attachEvent does not have toString()
+                    //Note the test for "[native code" with no closing brace, see:
+                    //https://github.com/jrburke/requirejs/issues/273
+                    !(node.attachEvent.toString && node.attachEvent.toString().indexOf('[native code') < 0) &&
+                    !isOpera) {
+                //Probably IE. IE (at least 6-8) do not fire
+                //script onload right after executing the script, so
+                //we cannot tie the anonymous define call to a name.
+                //However, IE reports the script as being in 'interactive'
+                //readyState at the time of the define call.
+                useInteractive = true;
+
+                node.attachEvent('onreadystatechange', context.onScriptLoad);
+                //It would be great to add an error handler here to catch
+                //404s in IE9+. However, onreadystatechange will fire before
+                //the error handler, so that does not help. If addEventListener
+                //is used, then IE will fire error before load, but we cannot
+                //use that pathway given the connect.microsoft.com issue
+                //mentioned above about not doing the 'script execute,
+                //then fire the script load event listener before execute
+                //next script' that other browsers do.
+                //Best hope: IE10 fixes the issues,
+                //and then destroys all installs of IE 6-9.
+                //node.attachEvent('onerror', context.onScriptError);
+            } else {
+                node.addEventListener('load', context.onScriptLoad, false);
+                node.addEventListener('error', context.onScriptError, false);
+            }
+            node.src = url;
+
+            //For some cache cases in IE 6-8, the script executes before the end
+            //of the appendChild execution, so to tie an anonymous define
+            //call to the module name (which is stored on the node), hold on
+            //to a reference to this node, but clear after the DOM insertion.
+            currentlyAddingScript = node;
+            if (baseElement) {
+                head.insertBefore(node, baseElement);
+            } else {
+                head.appendChild(node);
+            }
+            currentlyAddingScript = null;
+
+            return node;
+        } else if (isWebWorker) {
+            try {
+                //In a web worker, use importScripts. This is not a very
+                //efficient use of importScripts, importScripts will block until
+                //its script is downloaded and evaluated. However, if web workers
+                //are in play, the expectation that a build has been done so that
+                //only one script needs to be loaded anyway. This may need to be
+                //reevaluated if other use cases become common.
+                importScripts(url);
+
+                //Account for anonymous modules
+                context.completeLoad(moduleName);
+            } catch (e) {
+                context.onError(makeError('importscripts',
+                                'importScripts failed for ' +
+                                    moduleName + ' at ' + url,
+                                e,
+                                [moduleName]));
+            }
+        }
+    };
+
+    function getInteractiveScript() {
+        if (interactiveScript && interactiveScript.readyState === 'interactive') {
+            return interactiveScript;
+        }
+
+        eachReverse(scripts(), function (script) {
+            if (script.readyState === 'interactive') {
+                return (interactiveScript = script);
+            }
+        });
+        return interactiveScript;
+    }
+
+    //Look for a data-main script attribute, which could also adjust the baseUrl.
+    if (isBrowser && !cfg.skipDataMain) {
+        //Figure out baseUrl. Get it from the script tag with require.js in it.
+        eachReverse(scripts(), function (script) {
+            //Set the 'head' where we can append children by
+            //using the script's parent.
+            if (!head) {
+                head = script.parentNode;
+            }
+
+            //Look for a data-main attribute to set main script for the page
+            //to load. If it is there, the path to data main becomes the
+            //baseUrl, if it is not already set.
+            dataMain = script.getAttribute('data-main');
+            if (dataMain) {
+                //Preserve dataMain in case it is a path (i.e. contains '?')
+                mainScript = dataMain;
+
+                //Set final baseUrl if there is not already an explicit one.
+                if (!cfg.baseUrl) {
+                    //Pull off the directory of data-main for use as the
+                    //baseUrl.
+                    src = mainScript.split('/');
+                    mainScript = src.pop();
+                    subPath = src.length ? src.join('/')  + '/' : './';
+
+                    cfg.baseUrl = subPath;
+                }
+
+                //Strip off any trailing .js since mainScript is now
+                //like a module name.
+                mainScript = mainScript.replace(jsSuffixRegExp, '');
+
+                 //If mainScript is still a path, fall back to dataMain
+                if (req.jsExtRegExp.test(mainScript)) {
+                    mainScript = dataMain;
+                }
+
+                //Put the data-main script in the files to load.
+                cfg.deps = cfg.deps ? cfg.deps.concat(mainScript) : [mainScript];
+
+                return true;
+            }
+        });
+    }
+
+    /**
+     * The function that handles definitions of modules. Differs from
+     * require() in that a string for the module should be the first argument,
+     * and the function to execute after dependencies are loaded should
+     * return a value to define the module corresponding to the first argument's
+     * name.
+     */
+    define = function (name, deps, callback) {
+        var node, context;
+
+        //Allow for anonymous modules
+        if (typeof name !== 'string') {
+            //Adjust args appropriately
+            callback = deps;
+            deps = name;
+            name = null;
+        }
+
+        //This module may not have dependencies
+        if (!isArray(deps)) {
+            callback = deps;
+            deps = null;
+        }
+
+        //If no name, and callback is a function, then figure out if it a
+        //CommonJS thing with dependencies.
+        if (!deps && isFunction(callback)) {
+            deps = [];
+            //Remove comments from the callback string,
+            //look for require calls, and pull them into the dependencies,
+            //but only if there are function args.
+            if (callback.length) {
+                callback
+                    .toString()
+                    .replace(commentRegExp, '')
+                    .replace(cjsRequireRegExp, function (match, dep) {
+                        deps.push(dep);
+                    });
+
+                //May be a CommonJS thing even without require calls, but still
+                //could use exports, and module. Avoid doing exports and module
+                //work though if it just needs require.
+                //REQUIRES the function to expect the CommonJS variables in the
+                //order listed below.
+                deps = (callback.length === 1 ? ['require'] : ['require', 'exports', 'module']).concat(deps);
+            }
+        }
+
+        //If in IE 6-8 and hit an anonymous define() call, do the interactive
+        //work.
+        if (useInteractive) {
+            node = currentlyAddingScript || getInteractiveScript();
+            if (node) {
+                if (!name) {
+                    name = node.getAttribute('data-requiremodule');
+                }
+                context = contexts[node.getAttribute('data-requirecontext')];
+            }
+        }
+
+        //Always save off evaluating the def call until the script onload handler.
+        //This allows multiple modules to be in a file without prematurely
+        //tracing dependencies, and allows for anonymous module support,
+        //where the module name is not known until the script onload event
+        //occurs. If no context, use the global queue, and get it processed
+        //in the onscript load callback.
+        (context ? context.defQueue : globalDefQueue).push([name, deps, callback]);
+    };
+
+    define.amd = {
+        jQuery: true
+    };
+
+
+    /**
+     * Executes the text. Normally just uses eval, but can be modified
+     * to use a better, environment-specific call. Only used for transpiling
+     * loader plugins, not for plain JS modules.
+     * @param {String} text the text to execute/evaluate.
+     */
+    req.exec = function (text) {
+        /*jslint evil: true */
+        return eval(text);
+    };
+
+    //Set up with config info.
+    req(cfg);
+}(this));
diff --git a/dist/modules/loader.js b/dist/modules/loader.js
new file mode 100644
index 00000000..bdb7ac0c
--- /dev/null
+++ b/dist/modules/loader.js
@@ -0,0 +1,7 @@
+define(['../core'], function (require) {
+    'use strict';
+console.log(arguments);
+   function Loader(){}
+
+   return Loader;
+});
\ No newline at end of file
diff --git a/dist/src/modules/loader.js b/dist/src/modules/loader.js
new file mode 100644
index 00000000..d5b28daf
--- /dev/null
+++ b/dist/src/modules/loader.js
@@ -0,0 +1,7 @@
+define(['../core'], function (require) {
+    'use strict';
+
+   function Loader(){}
+
+   return Loader;
+});
\ No newline at end of file
diff --git a/dist/string.js b/dist/string.js
new file mode 100644
index 00000000..ff0bface
--- /dev/null
+++ b/dist/string.js
@@ -0,0 +1,50 @@
+/**
+ * String utilities
+ */
+
+define(function () {
+    'use strict';
+
+    var Str = {};
+
+    Str.lower = function(text){
+        return text.toLowerCase();
+    };
+
+    Str.upper = function(text){
+        return text.toUpperCase();
+    };
+
+    Str.trim = function(text){
+        if (text.trim){
+            return text.trim();
+        }
+        return text.replace(/^\s*|\s*$/g, '');
+    };
+
+    Str.isEmpty = function(text){
+        return this.trim(text) === '';
+    };
+
+    Str.rgxEsc = function(text){
+        function escape(e){
+            var a = new RegExp('\\'+e,'g');
+            text = text.replace(a,'\\'+e);
+        }
+
+        var chars = ['\\','[','^','$','.','|','?','*','+','(',')'];
+        for(var e=0; e<chars.length; e++){
+            escape(chars[e]);
+        }
+        return text;
+    };
+
+    Str.matchCase = function(text, mc){
+        if(!mc){
+            return this.lower(text);
+        }
+        return text;
+    };
+
+    return Str;
+});
diff --git a/dist/tf-main.js b/dist/tf-main.js
new file mode 100644
index 00000000..fc0c3fb5
--- /dev/null
+++ b/dist/tf-main.js
@@ -0,0 +1,26 @@
+
+// requirejs.config({
+//     baseUrl: '../dist/libs',
+//     paths: {
+//         tf: '.'
+//     }
+// });
+
+requirejs(['core'], function(TableFilter){
+    // Your logic here
+    var tf = new TableFilter("demo", {
+        col_0: 'select',
+        col_3: 'checklist',
+        base_path: './',
+        enable_default_theme: true,
+        paging: false,
+        alternate_rows: true,
+        highlight_keywords: true,
+        match_case: false,
+        remember_grid_values: true,
+        btn_reset: true,
+        grid_layout: false
+    });
+
+    tf.init();
+});
\ No newline at end of file
diff --git a/dist/types.js b/dist/types.js
new file mode 100644
index 00000000..9166f7b2
--- /dev/null
+++ b/dist/types.js
@@ -0,0 +1,48 @@
+/**
+ * Types utilities
+ */
+
+define(function () {
+    'use strict';
+
+    var Types = {};
+
+    /**
+     * Checks if var exists and is an object
+     * @param  {String or Object}  v
+     * @return {Boolean}
+     */
+    Types.isObj = function(v){
+        var isO = false;
+        if(typeof v === 'string'){
+            if(window[v] && typeof window[v] === 'object'){
+                isO = true;
+            }
+        } else {
+            if(v && typeof v === 'object'){
+                isO = true;
+            }
+        }
+        return isO;
+    };
+
+    /**
+     * Checks if passed parameter is a function
+     * @param  {Function} fn
+     * @return {Boolean}
+     */
+    Types.isFn = function(fn){
+        return (fn && fn.constructor == Function);
+    };
+
+    /**
+     * Checks if passed param is an array
+     * @param  {Array}  obj
+     * @return {Boolean}
+     */
+    Types.isArray = function(obj){
+        return (obj && obj.constructor == Array);
+    };
+
+    return Types;
+});
diff --git a/lib/require.js b/lib/require.js
deleted file mode 100644
index a1099cfc..00000000
--- a/lib/require.js
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- RequireJS 2.1.14 Copyright (c) 2010-2014, The Dojo Foundation All Rights Reserved.
- Available via the MIT or new BSD license.
- see: http://github.com/jrburke/requirejs for details
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-(b=e.getAttribute("data-requiremodule")),g=F[e.getAttribute("data-requirecontext")])}(g?g.defQueue:R).push([b,c,d])};define.amd={jQuery:!0};g.exec=function(b){return eval(b)};g(q)}})(this);
diff --git a/libs/requirejs/.bower.json b/libs/requirejs/.bower.json
new file mode 100644
index 00000000..478d25c3
--- /dev/null
+++ b/libs/requirejs/.bower.json
@@ -0,0 +1,23 @@
+{
+  "name": "requirejs",
+  "version": "2.1.15",
+  "homepage": "http://requirejs.org",
+  "authors": [
+    "jrburke.com"
+  ],
+  "description": "A file and module loader for JavaScript",
+  "main": "require.js",
+  "keywords": [
+    "AMD"
+  ],
+  "license": "new BSD, and MIT",
+  "_release": "2.1.15",
+  "_resolution": {
+    "type": "version",
+    "tag": "2.1.15",
+    "commit": "23307a15361f53a19c31e7ce1856e32eeb13f9b7"
+  },
+  "_source": "git://github.com/jrburke/requirejs-bower.git",
+  "_target": "*",
+  "_originalSource": "requirejs"
+}
\ No newline at end of file
diff --git a/libs/requirejs/README.md b/libs/requirejs/README.md
new file mode 100644
index 00000000..1fe6a9c1
--- /dev/null
+++ b/libs/requirejs/README.md
@@ -0,0 +1,4 @@
+# requirejs-bower
+
+Bower packaging for [RequireJS](http://requirejs.org).
+
diff --git a/libs/requirejs/bower.json b/libs/requirejs/bower.json
new file mode 100644
index 00000000..c8f160e9
--- /dev/null
+++ b/libs/requirejs/bower.json
@@ -0,0 +1,14 @@
+{
+  "name": "requirejs",
+  "version": "2.1.15",
+  "homepage": "http://requirejs.org",
+  "authors": [
+    "jrburke.com"
+  ],
+  "description": "A file and module loader for JavaScript",
+  "main": "require.js",
+  "keywords": [
+    "AMD"
+  ],
+  "license": "new BSD, and MIT"
+}
diff --git a/libs/requirejs/require.js b/libs/requirejs/require.js
new file mode 100644
index 00000000..77a5bb1d
--- /dev/null
+++ b/libs/requirejs/require.js
@@ -0,0 +1,2076 @@
+/** vim: et:ts=4:sw=4:sts=4
+ * @license RequireJS 2.1.15 Copyright (c) 2010-2014, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+//Not using strict: uneven strict support in browsers, #392, and causes
+//problems with requirejs.exec()/transpiler plugins that may not be strict.
+/*jslint regexp: true, nomen: true, sloppy: true */
+/*global window, navigator, document, importScripts, setTimeout, opera */
+
+var requirejs, require, define;
+(function (global) {
+    var req, s, head, baseElement, dataMain, src,
+        interactiveScript, currentlyAddingScript, mainScript, subPath,
+        version = '2.1.15',
+        commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg,
+        cjsRequireRegExp = /[^.]\s*require\s*\(\s*["']([^'"\s]+)["']\s*\)/g,
+        jsSuffixRegExp = /\.js$/,
+        currDirRegExp = /^\.\//,
+        op = Object.prototype,
+        ostring = op.toString,
+        hasOwn = op.hasOwnProperty,
+        ap = Array.prototype,
+        apsp = ap.splice,
+        isBrowser = !!(typeof window !== 'undefined' && typeof navigator !== 'undefined' && window.document),
+        isWebWorker = !isBrowser && typeof importScripts !== 'undefined',
+        //PS3 indicates loaded and complete, but need to wait for complete
+        //specifically. Sequence is 'loading', 'loaded', execution,
+        // then 'complete'. The UA check is unfortunate, but not sure how
+        //to feature test w/o causing perf issues.
+        readyRegExp = isBrowser && navigator.platform === 'PLAYSTATION 3' ?
+                      /^complete$/ : /^(complete|loaded)$/,
+        defContextName = '_',
+        //Oh the tragedy, detecting opera. See the usage of isOpera for reason.
+        isOpera = typeof opera !== 'undefined' && opera.toString() === '[object Opera]',
+        contexts = {},
+        cfg = {},
+        globalDefQueue = [],
+        useInteractive = false;
+
+    function isFunction(it) {
+        return ostring.call(it) === '[object Function]';
+    }
+
+    function isArray(it) {
+        return ostring.call(it) === '[object Array]';
+    }
+
+    /**
+     * Helper function for iterating over an array. If the func returns
+     * a true value, it will break out of the loop.
+     */
+    function each(ary, func) {
+        if (ary) {
+            var i;
+            for (i = 0; i < ary.length; i += 1) {
+                if (ary[i] && func(ary[i], i, ary)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    /**
+     * Helper function for iterating over an array backwards. If the func
+     * returns a true value, it will break out of the loop.
+     */
+    function eachReverse(ary, func) {
+        if (ary) {
+            var i;
+            for (i = ary.length - 1; i > -1; i -= 1) {
+                if (ary[i] && func(ary[i], i, ary)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    function hasProp(obj, prop) {
+        return hasOwn.call(obj, prop);
+    }
+
+    function getOwn(obj, prop) {
+        return hasProp(obj, prop) && obj[prop];
+    }
+
+    /**
+     * Cycles over properties in an object and calls a function for each
+     * property value. If the function returns a truthy value, then the
+     * iteration is stopped.
+     */
+    function eachProp(obj, func) {
+        var prop;
+        for (prop in obj) {
+            if (hasProp(obj, prop)) {
+                if (func(obj[prop], prop)) {
+                    break;
+                }
+            }
+        }
+    }
+
+    /**
+     * Simple function to mix in properties from source into target,
+     * but only if target does not already have a property of the same name.
+     */
+    function mixin(target, source, force, deepStringMixin) {
+        if (source) {
+            eachProp(source, function (value, prop) {
+                if (force || !hasProp(target, prop)) {
+                    if (deepStringMixin && typeof value === 'object' && value &&
+                        !isArray(value) && !isFunction(value) &&
+                        !(value instanceof RegExp)) {
+
+                        if (!target[prop]) {
+                            target[prop] = {};
+                        }
+                        mixin(target[prop], value, force, deepStringMixin);
+                    } else {
+                        target[prop] = value;
+                    }
+                }
+            });
+        }
+        return target;
+    }
+
+    //Similar to Function.prototype.bind, but the 'this' object is specified
+    //first, since it is easier to read/figure out what 'this' will be.
+    function bind(obj, fn) {
+        return function () {
+            return fn.apply(obj, arguments);
+        };
+    }
+
+    function scripts() {
+        return document.getElementsByTagName('script');
+    }
+
+    function defaultOnError(err) {
+        throw err;
+    }
+
+    //Allow getting a global that is expressed in
+    //dot notation, like 'a.b.c'.
+    function getGlobal(value) {
+        if (!value) {
+            return value;
+        }
+        var g = global;
+        each(value.split('.'), function (part) {
+            g = g[part];
+        });
+        return g;
+    }
+
+    /**
+     * Constructs an error with a pointer to an URL with more information.
+     * @param {String} id the error ID that maps to an ID on a web page.
+     * @param {String} message human readable error.
+     * @param {Error} [err] the original error, if there is one.
+     *
+     * @returns {Error}
+     */
+    function makeError(id, msg, err, requireModules) {
+        var e = new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id);
+        e.requireType = id;
+        e.requireModules = requireModules;
+        if (err) {
+            e.originalError = err;
+        }
+        return e;
+    }
+
+    if (typeof define !== 'undefined') {
+        //If a define is already in play via another AMD loader,
+        //do not overwrite.
+        return;
+    }
+
+    if (typeof requirejs !== 'undefined') {
+        if (isFunction(requirejs)) {
+            //Do not overwrite an existing requirejs instance.
+            return;
+        }
+        cfg = requirejs;
+        requirejs = undefined;
+    }
+
+    //Allow for a require config object
+    if (typeof require !== 'undefined' && !isFunction(require)) {
+        //assume it is a config object.
+        cfg = require;
+        require = undefined;
+    }
+
+    function newContext(contextName) {
+        var inCheckLoaded, Module, context, handlers,
+            checkLoadedTimeoutId,
+            config = {
+                //Defaults. Do not set a default for map
+                //config to speed up normalize(), which
+                //will run faster if there is no default.
+                waitSeconds: 7,
+                baseUrl: './',
+                paths: {},
+                bundles: {},
+                pkgs: {},
+                shim: {},
+                config: {}
+            },
+            registry = {},
+            //registry of just enabled modules, to speed
+            //cycle breaking code when lots of modules
+            //are registered, but not activated.
+            enabledRegistry = {},
+            undefEvents = {},
+            defQueue = [],
+            defined = {},
+            urlFetched = {},
+            bundlesMap = {},
+            requireCounter = 1,
+            unnormalizedCounter = 1;
+
+        /**
+         * Trims the . and .. from an array of path segments.
+         * It will keep a leading path segment if a .. will become
+         * the first path segment, to help with module name lookups,
+         * which act like paths, but can be remapped. But the end result,
+         * all paths that use this function should look normalized.
+         * NOTE: this method MODIFIES the input array.
+         * @param {Array} ary the array of path segments.
+         */
+        function trimDots(ary) {
+            var i, part;
+            for (i = 0; i < ary.length; i++) {
+                part = ary[i];
+                if (part === '.') {
+                    ary.splice(i, 1);
+                    i -= 1;
+                } else if (part === '..') {
+                    // If at the start, or previous value is still ..,
+                    // keep them so that when converted to a path it may
+                    // still work when converted to a path, even though
+                    // as an ID it is less than ideal. In larger point
+                    // releases, may be better to just kick out an error.
+                    if (i === 0 || (i == 1 && ary[2] === '..') || ary[i - 1] === '..') {
+                        continue;
+                    } else if (i > 0) {
+                        ary.splice(i - 1, 2);
+                        i -= 2;
+                    }
+                }
+            }
+        }
+
+        /**
+         * Given a relative module name, like ./something, normalize it to
+         * a real name that can be mapped to a path.
+         * @param {String} name the relative name
+         * @param {String} baseName a real name that the name arg is relative
+         * to.
+         * @param {Boolean} applyMap apply the map config to the value. Should
+         * only be done if this normalization is for a dependency ID.
+         * @returns {String} normalized name
+         */
+        function normalize(name, baseName, applyMap) {
+            var pkgMain, mapValue, nameParts, i, j, nameSegment, lastIndex,
+                foundMap, foundI, foundStarMap, starI, normalizedBaseParts,
+                baseParts = (baseName && baseName.split('/')),
+                map = config.map,
+                starMap = map && map['*'];
+
+            //Adjust any relative paths.
+            if (name) {
+                name = name.split('/');
+                lastIndex = name.length - 1;
+
+                // If wanting node ID compatibility, strip .js from end
+                // of IDs. Have to do this here, and not in nameToUrl
+                // because node allows either .js or non .js to map
+                // to same file.
+                if (config.nodeIdCompat && jsSuffixRegExp.test(name[lastIndex])) {
+                    name[lastIndex] = name[lastIndex].replace(jsSuffixRegExp, '');
+                }
+
+                // Starts with a '.' so need the baseName
+                if (name[0].charAt(0) === '.' && baseParts) {
+                    //Convert baseName to array, and lop off the last part,
+                    //so that . matches that 'directory' and not name of the baseName's
+                    //module. For instance, baseName of 'one/two/three', maps to
+                    //'one/two/three.js', but we want the directory, 'one/two' for
+                    //this normalization.
+                    normalizedBaseParts = baseParts.slice(0, baseParts.length - 1);
+                    name = normalizedBaseParts.concat(name);
+                }
+
+                trimDots(name);
+                name = name.join('/');
+            }
+
+            //Apply map config if available.
+            if (applyMap && map && (baseParts || starMap)) {
+                nameParts = name.split('/');
+
+                outerLoop: for (i = nameParts.length; i > 0; i -= 1) {
+                    nameSegment = nameParts.slice(0, i).join('/');
+
+                    if (baseParts) {
+                        //Find the longest baseName segment match in the config.
+                        //So, do joins on the biggest to smallest lengths of baseParts.
+                        for (j = baseParts.length; j > 0; j -= 1) {
+                            mapValue = getOwn(map, baseParts.slice(0, j).join('/'));
+
+                            //baseName segment has config, find if it has one for
+                            //this name.
+                            if (mapValue) {
+                                mapValue = getOwn(mapValue, nameSegment);
+                                if (mapValue) {
+                                    //Match, update name to the new value.
+                                    foundMap = mapValue;
+                                    foundI = i;
+                                    break outerLoop;
+                                }
+                            }
+                        }
+                    }
+
+                    //Check for a star map match, but just hold on to it,
+                    //if there is a shorter segment match later in a matching
+                    //config, then favor over this star map.
+                    if (!foundStarMap && starMap && getOwn(starMap, nameSegment)) {
+                        foundStarMap = getOwn(starMap, nameSegment);
+                        starI = i;
+                    }
+                }
+
+                if (!foundMap && foundStarMap) {
+                    foundMap = foundStarMap;
+                    foundI = starI;
+                }
+
+                if (foundMap) {
+                    nameParts.splice(0, foundI, foundMap);
+                    name = nameParts.join('/');
+                }
+            }
+
+            // If the name points to a package's name, use
+            // the package main instead.
+            pkgMain = getOwn(config.pkgs, name);
+
+            return pkgMain ? pkgMain : name;
+        }
+
+        function removeScript(name) {
+            if (isBrowser) {
+                each(scripts(), function (scriptNode) {
+                    if (scriptNode.getAttribute('data-requiremodule') === name &&
+                            scriptNode.getAttribute('data-requirecontext') === context.contextName) {
+                        scriptNode.parentNode.removeChild(scriptNode);
+                        return true;
+                    }
+                });
+            }
+        }
+
+        function hasPathFallback(id) {
+            var pathConfig = getOwn(config.paths, id);
+            if (pathConfig && isArray(pathConfig) && pathConfig.length > 1) {
+                //Pop off the first array value, since it failed, and
+                //retry
+                pathConfig.shift();
+                context.require.undef(id);
+
+                //Custom require that does not do map translation, since
+                //ID is "absolute", already mapped/resolved.
+                context.makeRequire(null, {
+                    skipMap: true
+                })([id]);
+
+                return true;
+            }
+        }
+
+        //Turns a plugin!resource to [plugin, resource]
+        //with the plugin being undefined if the name
+        //did not have a plugin prefix.
+        function splitPrefix(name) {
+            var prefix,
+                index = name ? name.indexOf('!') : -1;
+            if (index > -1) {
+                prefix = name.substring(0, index);
+                name = name.substring(index + 1, name.length);
+            }
+            return [prefix, name];
+        }
+
+        /**
+         * Creates a module mapping that includes plugin prefix, module
+         * name, and path. If parentModuleMap is provided it will
+         * also normalize the name via require.normalize()
+         *
+         * @param {String} name the module name
+         * @param {String} [parentModuleMap] parent module map
+         * for the module name, used to resolve relative names.
+         * @param {Boolean} isNormalized: is the ID already normalized.
+         * This is true if this call is done for a define() module ID.
+         * @param {Boolean} applyMap: apply the map config to the ID.
+         * Should only be true if this map is for a dependency.
+         *
+         * @returns {Object}
+         */
+        function makeModuleMap(name, parentModuleMap, isNormalized, applyMap) {
+            var url, pluginModule, suffix, nameParts,
+                prefix = null,
+                parentName = parentModuleMap ? parentModuleMap.name : null,
+                originalName = name,
+                isDefine = true,
+                normalizedName = '';
+
+            //If no name, then it means it is a require call, generate an
+            //internal name.
+            if (!name) {
+                isDefine = false;
+                name = '_@r' + (requireCounter += 1);
+            }
+
+            nameParts = splitPrefix(name);
+            prefix = nameParts[0];
+            name = nameParts[1];
+
+            if (prefix) {
+                prefix = normalize(prefix, parentName, applyMap);
+                pluginModule = getOwn(defined, prefix);
+            }
+
+            //Account for relative paths if there is a base name.
+            if (name) {
+                if (prefix) {
+                    if (pluginModule && pluginModule.normalize) {
+                        //Plugin is loaded, use its normalize method.
+                        normalizedName = pluginModule.normalize(name, function (name) {
+                            return normalize(name, parentName, applyMap);
+                        });
+                    } else {
+                        // If nested plugin references, then do not try to
+                        // normalize, as it will not normalize correctly. This
+                        // places a restriction on resourceIds, and the longer
+                        // term solution is not to normalize until plugins are
+                        // loaded and all normalizations to allow for async
+                        // loading of a loader plugin. But for now, fixes the
+                        // common uses. Details in #1131
+                        normalizedName = name.indexOf('!') === -1 ?
+                                         normalize(name, parentName, applyMap) :
+                                         name;
+                    }
+                } else {
+                    //A regular module.
+                    normalizedName = normalize(name, parentName, applyMap);
+
+                    //Normalized name may be a plugin ID due to map config
+                    //application in normalize. The map config values must
+                    //already be normalized, so do not need to redo that part.
+                    nameParts = splitPrefix(normalizedName);
+                    prefix = nameParts[0];
+                    normalizedName = nameParts[1];
+                    isNormalized = true;
+
+                    url = context.nameToUrl(normalizedName);
+                }
+            }
+
+            //If the id is a plugin id that cannot be determined if it needs
+            //normalization, stamp it with a unique ID so two matching relative
+            //ids that may conflict can be separate.
+            suffix = prefix && !pluginModule && !isNormalized ?
+                     '_unnormalized' + (unnormalizedCounter += 1) :
+                     '';
+
+            return {
+                prefix: prefix,
+                name: normalizedName,
+                parentMap: parentModuleMap,
+                unnormalized: !!suffix,
+                url: url,
+                originalName: originalName,
+                isDefine: isDefine,
+                id: (prefix ?
+                        prefix + '!' + normalizedName :
+                        normalizedName) + suffix
+            };
+        }
+
+        function getModule(depMap) {
+            var id = depMap.id,
+                mod = getOwn(registry, id);
+
+            if (!mod) {
+                mod = registry[id] = new context.Module(depMap);
+            }
+
+            return mod;
+        }
+
+        function on(depMap, name, fn) {
+            var id = depMap.id,
+                mod = getOwn(registry, id);
+
+            if (hasProp(defined, id) &&
+                    (!mod || mod.defineEmitComplete)) {
+                if (name === 'defined') {
+                    fn(defined[id]);
+                }
+            } else {
+                mod = getModule(depMap);
+                if (mod.error && name === 'error') {
+                    fn(mod.error);
+                } else {
+                    mod.on(name, fn);
+                }
+            }
+        }
+
+        function onError(err, errback) {
+            var ids = err.requireModules,
+                notified = false;
+
+            if (errback) {
+                errback(err);
+            } else {
+                each(ids, function (id) {
+                    var mod = getOwn(registry, id);
+                    if (mod) {
+                        //Set error on module, so it skips timeout checks.
+                        mod.error = err;
+                        if (mod.events.error) {
+                            notified = true;
+                            mod.emit('error', err);
+                        }
+                    }
+                });
+
+                if (!notified) {
+                    req.onError(err);
+                }
+            }
+        }
+
+        /**
+         * Internal method to transfer globalQueue items to this context's
+         * defQueue.
+         */
+        function takeGlobalQueue() {
+            //Push all the globalDefQueue items into the context's defQueue
+            if (globalDefQueue.length) {
+                //Array splice in the values since the context code has a
+                //local var ref to defQueue, so cannot just reassign the one
+                //on context.
+                apsp.apply(defQueue,
+                           [defQueue.length, 0].concat(globalDefQueue));
+                globalDefQueue = [];
+            }
+        }
+
+        handlers = {
+            'require': function (mod) {
+                if (mod.require) {
+                    return mod.require;
+                } else {
+                    return (mod.require = context.makeRequire(mod.map));
+                }
+            },
+            'exports': function (mod) {
+                mod.usingExports = true;
+                if (mod.map.isDefine) {
+                    if (mod.exports) {
+                        return (defined[mod.map.id] = mod.exports);
+                    } else {
+                        return (mod.exports = defined[mod.map.id] = {});
+                    }
+                }
+            },
+            'module': function (mod) {
+                if (mod.module) {
+                    return mod.module;
+                } else {
+                    return (mod.module = {
+                        id: mod.map.id,
+                        uri: mod.map.url,
+                        config: function () {
+                            return  getOwn(config.config, mod.map.id) || {};
+                        },
+                        exports: mod.exports || (mod.exports = {})
+                    });
+                }
+            }
+        };
+
+        function cleanRegistry(id) {
+            //Clean up machinery used for waiting modules.
+            delete registry[id];
+            delete enabledRegistry[id];
+        }
+
+        function breakCycle(mod, traced, processed) {
+            var id = mod.map.id;
+
+            if (mod.error) {
+                mod.emit('error', mod.error);
+            } else {
+                traced[id] = true;
+                each(mod.depMaps, function (depMap, i) {
+                    var depId = depMap.id,
+                        dep = getOwn(registry, depId);
+
+                    //Only force things that have not completed
+                    //being defined, so still in the registry,
+                    //and only if it has not been matched up
+                    //in the module already.
+                    if (dep && !mod.depMatched[i] && !processed[depId]) {
+                        if (getOwn(traced, depId)) {
+                            mod.defineDep(i, defined[depId]);
+                            mod.check(); //pass false?
+                        } else {
+                            breakCycle(dep, traced, processed);
+                        }
+                    }
+                });
+                processed[id] = true;
+            }
+        }
+
+        function checkLoaded() {
+            var err, usingPathFallback,
+                waitInterval = config.waitSeconds * 1000,
+                //It is possible to disable the wait interval by using waitSeconds of 0.
+                expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(),
+                noLoads = [],
+                reqCalls = [],
+                stillLoading = false,
+                needCycleCheck = true;
+
+            //Do not bother if this call was a result of a cycle break.
+            if (inCheckLoaded) {
+                return;
+            }
+
+            inCheckLoaded = true;
+
+            //Figure out the state of all the modules.
+            eachProp(enabledRegistry, function (mod) {
+                var map = mod.map,
+                    modId = map.id;
+
+                //Skip things that are not enabled or in error state.
+                if (!mod.enabled) {
+                    return;
+                }
+
+                if (!map.isDefine) {
+                    reqCalls.push(mod);
+                }
+
+                if (!mod.error) {
+                    //If the module should be executed, and it has not
+                    //been inited and time is up, remember it.
+                    if (!mod.inited && expired) {
+                        if (hasPathFallback(modId)) {
+                            usingPathFallback = true;
+                            stillLoading = true;
+                        } else {
+                            noLoads.push(modId);
+                            removeScript(modId);
+                        }
+                    } else if (!mod.inited && mod.fetched && map.isDefine) {
+                        stillLoading = true;
+                        if (!map.prefix) {
+                            //No reason to keep looking for unfinished
+                            //loading. If the only stillLoading is a
+                            //plugin resource though, keep going,
+                            //because it may be that a plugin resource
+                            //is waiting on a non-plugin cycle.
+                            return (needCycleCheck = false);
+                        }
+                    }
+                }
+            });
+
+            if (expired && noLoads.length) {
+                //If wait time expired, throw error of unloaded modules.
+                err = makeError('timeout', 'Load timeout for modules: ' + noLoads, null, noLoads);
+                err.contextName = context.contextName;
+                return onError(err);
+            }
+
+            //Not expired, check for a cycle.
+            if (needCycleCheck) {
+                each(reqCalls, function (mod) {
+                    breakCycle(mod, {}, {});
+                });
+            }
+
+            //If still waiting on loads, and the waiting load is something
+            //other than a plugin resource, or there are still outstanding
+            //scripts, then just try back later.
+            if ((!expired || usingPathFallback) && stillLoading) {
+                //Something is still waiting to load. Wait for it, but only
+                //if a timeout is not already in effect.
+                if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) {
+                    checkLoadedTimeoutId = setTimeout(function () {
+                        checkLoadedTimeoutId = 0;
+                        checkLoaded();
+                    }, 50);
+                }
+            }
+
+            inCheckLoaded = false;
+        }
+
+        Module = function (map) {
+            this.events = getOwn(undefEvents, map.id) || {};
+            this.map = map;
+            this.shim = getOwn(config.shim, map.id);
+            this.depExports = [];
+            this.depMaps = [];
+            this.depMatched = [];
+            this.pluginMaps = {};
+            this.depCount = 0;
+
+            /* this.exports this.factory
+               this.depMaps = [],
+               this.enabled, this.fetched
+            */
+        };
+
+        Module.prototype = {
+            init: function (depMaps, factory, errback, options) {
+                options = options || {};
+
+                //Do not do more inits if already done. Can happen if there
+                //are multiple define calls for the same module. That is not
+                //a normal, common case, but it is also not unexpected.
+                if (this.inited) {
+                    return;
+                }
+
+                this.factory = factory;
+
+                if (errback) {
+                    //Register for errors on this module.
+                    this.on('error', errback);
+                } else if (this.events.error) {
+                    //If no errback already, but there are error listeners
+                    //on this module, set up an errback to pass to the deps.
+                    errback = bind(this, function (err) {
+                        this.emit('error', err);
+                    });
+                }
+
+                //Do a copy of the dependency array, so that
+                //source inputs are not modified. For example
+                //"shim" deps are passed in here directly, and
+                //doing a direct modification of the depMaps array
+                //would affect that config.
+                this.depMaps = depMaps && depMaps.slice(0);
+
+                this.errback = errback;
+
+                //Indicate this module has be initialized
+                this.inited = true;
+
+                this.ignore = options.ignore;
+
+                //Could have option to init this module in enabled mode,
+                //or could have been previously marked as enabled. However,
+                //the dependencies are not known until init is called. So
+                //if enabled previously, now trigger dependencies as enabled.
+                if (options.enabled || this.enabled) {
+                    //Enable this module and dependencies.
+                    //Will call this.check()
+                    this.enable();
+                } else {
+                    this.check();
+                }
+            },
+
+            defineDep: function (i, depExports) {
+                //Because of cycles, defined callback for a given
+                //export can be called more than once.
+                if (!this.depMatched[i]) {
+                    this.depMatched[i] = true;
+                    this.depCount -= 1;
+                    this.depExports[i] = depExports;
+                }
+            },
+
+            fetch: function () {
+                if (this.fetched) {
+                    return;
+                }
+                this.fetched = true;
+
+                context.startTime = (new Date()).getTime();
+
+                var map = this.map;
+
+                //If the manager is for a plugin managed resource,
+                //ask the plugin to load it now.
+                if (this.shim) {
+                    context.makeRequire(this.map, {
+                        enableBuildCallback: true
+                    })(this.shim.deps || [], bind(this, function () {
+                        return map.prefix ? this.callPlugin() : this.load();
+                    }));
+                } else {
+                    //Regular dependency.
+                    return map.prefix ? this.callPlugin() : this.load();
+                }
+            },
+
+            load: function () {
+                var url = this.map.url;
+
+                //Regular dependency.
+                if (!urlFetched[url]) {
+                    urlFetched[url] = true;
+                    context.load(this.map.id, url);
+                }
+            },
+
+            /**
+             * Checks if the module is ready to define itself, and if so,
+             * define it.
+             */
+            check: function () {
+                if (!this.enabled || this.enabling) {
+                    return;
+                }
+
+                var err, cjsModule,
+                    id = this.map.id,
+                    depExports = this.depExports,
+                    exports = this.exports,
+                    factory = this.factory;
+
+                if (!this.inited) {
+                    this.fetch();
+                } else if (this.error) {
+                    this.emit('error', this.error);
+                } else if (!this.defining) {
+                    //The factory could trigger another require call
+                    //that would result in checking this module to
+                    //define itself again. If already in the process
+                    //of doing that, skip this work.
+                    this.defining = true;
+
+                    if (this.depCount < 1 && !this.defined) {
+                        if (isFunction(factory)) {
+                            //If there is an error listener, favor passing
+                            //to that instead of throwing an error. However,
+                            //only do it for define()'d  modules. require
+                            //errbacks should not be called for failures in
+                            //their callbacks (#699). However if a global
+                            //onError is set, use that.
+                            if ((this.events.error && this.map.isDefine) ||
+                                req.onError !== defaultOnError) {
+                                try {
+                                    exports = context.execCb(id, factory, depExports, exports);
+                                } catch (e) {
+                                    err = e;
+                                }
+                            } else {
+                                exports = context.execCb(id, factory, depExports, exports);
+                            }
+
+                            // Favor return value over exports. If node/cjs in play,
+                            // then will not have a return value anyway. Favor
+                            // module.exports assignment over exports object.
+                            if (this.map.isDefine && exports === undefined) {
+                                cjsModule = this.module;
+                                if (cjsModule) {
+                                    exports = cjsModule.exports;
+                                } else if (this.usingExports) {
+                                    //exports already set the defined value.
+                                    exports = this.exports;
+                                }
+                            }
+
+                            if (err) {
+                                err.requireMap = this.map;
+                                err.requireModules = this.map.isDefine ? [this.map.id] : null;
+                                err.requireType = this.map.isDefine ? 'define' : 'require';
+                                return onError((this.error = err));
+                            }
+
+                        } else {
+                            //Just a literal value
+                            exports = factory;
+                        }
+
+                        this.exports = exports;
+
+                        if (this.map.isDefine && !this.ignore) {
+                            defined[id] = exports;
+
+                            if (req.onResourceLoad) {
+                                req.onResourceLoad(context, this.map, this.depMaps);
+                            }
+                        }
+
+                        //Clean up
+                        cleanRegistry(id);
+
+                        this.defined = true;
+                    }
+
+                    //Finished the define stage. Allow calling check again
+                    //to allow define notifications below in the case of a
+                    //cycle.
+                    this.defining = false;
+
+                    if (this.defined && !this.defineEmitted) {
+                        this.defineEmitted = true;
+                        this.emit('defined', this.exports);
+                        this.defineEmitComplete = true;
+                    }
+
+                }
+            },
+
+            callPlugin: function () {
+                var map = this.map,
+                    id = map.id,
+                    //Map already normalized the prefix.
+                    pluginMap = makeModuleMap(map.prefix);
+
+                //Mark this as a dependency for this plugin, so it
+                //can be traced for cycles.
+                this.depMaps.push(pluginMap);
+
+                on(pluginMap, 'defined', bind(this, function (plugin) {
+                    var load, normalizedMap, normalizedMod,
+                        bundleId = getOwn(bundlesMap, this.map.id),
+                        name = this.map.name,
+                        parentName = this.map.parentMap ? this.map.parentMap.name : null,
+                        localRequire = context.makeRequire(map.parentMap, {
+                            enableBuildCallback: true
+                        });
+
+                    //If current map is not normalized, wait for that
+                    //normalized name to load instead of continuing.
+                    if (this.map.unnormalized) {
+                        //Normalize the ID if the plugin allows it.
+                        if (plugin.normalize) {
+                            name = plugin.normalize(name, function (name) {
+                                return normalize(name, parentName, true);
+                            }) || '';
+                        }
+
+                        //prefix and name should already be normalized, no need
+                        //for applying map config again either.
+                        normalizedMap = makeModuleMap(map.prefix + '!' + name,
+                                                      this.map.parentMap);
+                        on(normalizedMap,
+                            'defined', bind(this, function (value) {
+                                this.init([], function () { return value; }, null, {
+                                    enabled: true,
+                                    ignore: true
+                                });
+                            }));
+
+                        normalizedMod = getOwn(registry, normalizedMap.id);
+                        if (normalizedMod) {
+                            //Mark this as a dependency for this plugin, so it
+                            //can be traced for cycles.
+                            this.depMaps.push(normalizedMap);
+
+                            if (this.events.error) {
+                                normalizedMod.on('error', bind(this, function (err) {
+                                    this.emit('error', err);
+                                }));
+                            }
+                            normalizedMod.enable();
+                        }
+
+                        return;
+                    }
+
+                    //If a paths config, then just load that file instead to
+                    //resolve the plugin, as it is built into that paths layer.
+                    if (bundleId) {
+                        this.map.url = context.nameToUrl(bundleId);
+                        this.load();
+                        return;
+                    }
+
+                    load = bind(this, function (value) {
+                        this.init([], function () { return value; }, null, {
+                            enabled: true
+                        });
+                    });
+
+                    load.error = bind(this, function (err) {
+                        this.inited = true;
+                        this.error = err;
+                        err.requireModules = [id];
+
+                        //Remove temp unnormalized modules for this module,
+                        //since they will never be resolved otherwise now.
+                        eachProp(registry, function (mod) {
+                            if (mod.map.id.indexOf(id + '_unnormalized') === 0) {
+                                cleanRegistry(mod.map.id);
+                            }
+                        });
+
+                        onError(err);
+                    });
+
+                    //Allow plugins to load other code without having to know the
+                    //context or how to 'complete' the load.
+                    load.fromText = bind(this, function (text, textAlt) {
+                        /*jslint evil: true */
+                        var moduleName = map.name,
+                            moduleMap = makeModuleMap(moduleName),
+                            hasInteractive = useInteractive;
+
+                        //As of 2.1.0, support just passing the text, to reinforce
+                        //fromText only being called once per resource. Still
+                        //support old style of passing moduleName but discard
+                        //that moduleName in favor of the internal ref.
+                        if (textAlt) {
+                            text = textAlt;
+                        }
+
+                        //Turn off interactive script matching for IE for any define
+                        //calls in the text, then turn it back on at the end.
+                        if (hasInteractive) {
+                            useInteractive = false;
+                        }
+
+                        //Prime the system by creating a module instance for
+                        //it.
+                        getModule(moduleMap);
+
+                        //Transfer any config to this other module.
+                        if (hasProp(config.config, id)) {
+                            config.config[moduleName] = config.config[id];
+                        }
+
+                        try {
+                            req.exec(text);
+                        } catch (e) {
+                            return onError(makeError('fromtexteval',
+                                             'fromText eval for ' + id +
+                                            ' failed: ' + e,
+                                             e,
+                                             [id]));
+                        }
+
+                        if (hasInteractive) {
+                            useInteractive = true;
+                        }
+
+                        //Mark this as a dependency for the plugin
+                        //resource
+                        this.depMaps.push(moduleMap);
+
+                        //Support anonymous modules.
+                        context.completeLoad(moduleName);
+
+                        //Bind the value of that module to the value for this
+                        //resource ID.
+                        localRequire([moduleName], load);
+                    });
+
+                    //Use parentName here since the plugin's name is not reliable,
+                    //could be some weird string with no path that actually wants to
+                    //reference the parentName's path.
+                    plugin.load(map.name, localRequire, load, config);
+                }));
+
+                context.enable(pluginMap, this);
+                this.pluginMaps[pluginMap.id] = pluginMap;
+            },
+
+            enable: function () {
+                enabledRegistry[this.map.id] = this;
+                this.enabled = true;
+
+                //Set flag mentioning that the module is enabling,
+                //so that immediate calls to the defined callbacks
+                //for dependencies do not trigger inadvertent load
+                //with the depCount still being zero.
+                this.enabling = true;
+
+                //Enable each dependency
+                each(this.depMaps, bind(this, function (depMap, i) {
+                    var id, mod, handler;
+
+                    if (typeof depMap === 'string') {
+                        //Dependency needs to be converted to a depMap
+                        //and wired up to this module.
+                        depMap = makeModuleMap(depMap,
+                                               (this.map.isDefine ? this.map : this.map.parentMap),
+                                               false,
+                                               !this.skipMap);
+                        this.depMaps[i] = depMap;
+
+                        handler = getOwn(handlers, depMap.id);
+
+                        if (handler) {
+                            this.depExports[i] = handler(this);
+                            return;
+                        }
+
+                        this.depCount += 1;
+
+                        on(depMap, 'defined', bind(this, function (depExports) {
+                            this.defineDep(i, depExports);
+                            this.check();
+                        }));
+
+                        if (this.errback) {
+                            on(depMap, 'error', bind(this, this.errback));
+                        }
+                    }
+
+                    id = depMap.id;
+                    mod = registry[id];
+
+                    //Skip special modules like 'require', 'exports', 'module'
+                    //Also, don't call enable if it is already enabled,
+                    //important in circular dependency cases.
+                    if (!hasProp(handlers, id) && mod && !mod.enabled) {
+                        context.enable(depMap, this);
+                    }
+                }));
+
+                //Enable each plugin that is used in
+                //a dependency
+                eachProp(this.pluginMaps, bind(this, function (pluginMap) {
+                    var mod = getOwn(registry, pluginMap.id);
+                    if (mod && !mod.enabled) {
+                        context.enable(pluginMap, this);
+                    }
+                }));
+
+                this.enabling = false;
+
+                this.check();
+            },
+
+            on: function (name, cb) {
+                var cbs = this.events[name];
+                if (!cbs) {
+                    cbs = this.events[name] = [];
+                }
+                cbs.push(cb);
+            },
+
+            emit: function (name, evt) {
+                each(this.events[name], function (cb) {
+                    cb(evt);
+                });
+                if (name === 'error') {
+                    //Now that the error handler was triggered, remove
+                    //the listeners, since this broken Module instance
+                    //can stay around for a while in the registry.
+                    delete this.events[name];
+                }
+            }
+        };
+
+        function callGetModule(args) {
+            //Skip modules already defined.
+            if (!hasProp(defined, args[0])) {
+                getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]);
+            }
+        }
+
+        function removeListener(node, func, name, ieName) {
+            //Favor detachEvent because of IE9
+            //issue, see attachEvent/addEventListener comment elsewhere
+            //in this file.
+            if (node.detachEvent && !isOpera) {
+                //Probably IE. If not it will throw an error, which will be
+                //useful to know.
+                if (ieName) {
+                    node.detachEvent(ieName, func);
+                }
+            } else {
+                node.removeEventListener(name, func, false);
+            }
+        }
+
+        /**
+         * Given an event from a script node, get the requirejs info from it,
+         * and then removes the event listeners on the node.
+         * @param {Event} evt
+         * @returns {Object}
+         */
+        function getScriptData(evt) {
+            //Using currentTarget instead of target for Firefox 2.0's sake. Not
+            //all old browsers will be supported, but this one was easy enough
+            //to support and still makes sense.
+            var node = evt.currentTarget || evt.srcElement;
+
+            //Remove the listeners once here.
+            removeListener(node, context.onScriptLoad, 'load', 'onreadystatechange');
+            removeListener(node, context.onScriptError, 'error');
+
+            return {
+                node: node,
+                id: node && node.getAttribute('data-requiremodule')
+            };
+        }
+
+        function intakeDefines() {
+            var args;
+
+            //Any defined modules in the global queue, intake them now.
+            takeGlobalQueue();
+
+            //Make sure any remaining defQueue items get properly processed.
+            while (defQueue.length) {
+                args = defQueue.shift();
+                if (args[0] === null) {
+                    return onError(makeError('mismatch', 'Mismatched anonymous define() module: ' + args[args.length - 1]));
+                } else {
+                    //args are id, deps, factory. Should be normalized by the
+                    //define() function.
+                    callGetModule(args);
+                }
+            }
+        }
+
+        context = {
+            config: config,
+            contextName: contextName,
+            registry: registry,
+            defined: defined,
+            urlFetched: urlFetched,
+            defQueue: defQueue,
+            Module: Module,
+            makeModuleMap: makeModuleMap,
+            nextTick: req.nextTick,
+            onError: onError,
+
+            /**
+             * Set a configuration for the context.
+             * @param {Object} cfg config object to integrate.
+             */
+            configure: function (cfg) {
+                //Make sure the baseUrl ends in a slash.
+                if (cfg.baseUrl) {
+                    if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== '/') {
+                        cfg.baseUrl += '/';
+                    }
+                }
+
+                //Save off the paths since they require special processing,
+                //they are additive.
+                var shim = config.shim,
+                    objs = {
+                        paths: true,
+                        bundles: true,
+                        config: true,
+                        map: true
+                    };
+
+                eachProp(cfg, function (value, prop) {
+                    if (objs[prop]) {
+                        if (!config[prop]) {
+                            config[prop] = {};
+                        }
+                        mixin(config[prop], value, true, true);
+                    } else {
+                        config[prop] = value;
+                    }
+                });
+
+                //Reverse map the bundles
+                if (cfg.bundles) {
+                    eachProp(cfg.bundles, function (value, prop) {
+                        each(value, function (v) {
+                            if (v !== prop) {
+                                bundlesMap[v] = prop;
+                            }
+                        });
+                    });
+                }
+
+                //Merge shim
+                if (cfg.shim) {
+                    eachProp(cfg.shim, function (value, id) {
+                        //Normalize the structure
+                        if (isArray(value)) {
+                            value = {
+                                deps: value
+                            };
+                        }
+                        if ((value.exports || value.init) && !value.exportsFn) {
+                            value.exportsFn = context.makeShimExports(value);
+                        }
+                        shim[id] = value;
+                    });
+                    config.shim = shim;
+                }
+
+                //Adjust packages if necessary.
+                if (cfg.packages) {
+                    each(cfg.packages, function (pkgObj) {
+                        var location, name;
+
+                        pkgObj = typeof pkgObj === 'string' ? { name: pkgObj } : pkgObj;
+
+                        name = pkgObj.name;
+                        location = pkgObj.location;
+                        if (location) {
+                            config.paths[name] = pkgObj.location;
+                        }
+
+                        //Save pointer to main module ID for pkg name.
+                        //Remove leading dot in main, so main paths are normalized,
+                        //and remove any trailing .js, since different package
+                        //envs have different conventions: some use a module name,
+                        //some use a file name.
+                        config.pkgs[name] = pkgObj.name + '/' + (pkgObj.main || 'main')
+                                     .replace(currDirRegExp, '')
+                                     .replace(jsSuffixRegExp, '');
+                    });
+                }
+
+                //If there are any "waiting to execute" modules in the registry,
+                //update the maps for them, since their info, like URLs to load,
+                //may have changed.
+                eachProp(registry, function (mod, id) {
+                    //If module already has init called, since it is too
+                    //late to modify them, and ignore unnormalized ones
+                    //since they are transient.
+                    if (!mod.inited && !mod.map.unnormalized) {
+                        mod.map = makeModuleMap(id);
+                    }
+                });
+
+                //If a deps array or a config callback is specified, then call
+                //require with those args. This is useful when require is defined as a
+                //config object before require.js is loaded.
+                if (cfg.deps || cfg.callback) {
+                    context.require(cfg.deps || [], cfg.callback);
+                }
+            },
+
+            makeShimExports: function (value) {
+                function fn() {
+                    var ret;
+                    if (value.init) {
+                        ret = value.init.apply(global, arguments);
+                    }
+                    return ret || (value.exports && getGlobal(value.exports));
+                }
+                return fn;
+            },
+
+            makeRequire: function (relMap, options) {
+                options = options || {};
+
+                function localRequire(deps, callback, errback) {
+                    var id, map, requireMod;
+
+                    if (options.enableBuildCallback && callback && isFunction(callback)) {
+                        callback.__requireJsBuild = true;
+                    }
+
+                    if (typeof deps === 'string') {
+                        if (isFunction(callback)) {
+                            //Invalid call
+                            return onError(makeError('requireargs', 'Invalid require call'), errback);
+                        }
+
+                        //If require|exports|module are requested, get the
+                        //value for them from the special handlers. Caveat:
+                        //this only works while module is being defined.
+                        if (relMap && hasProp(handlers, deps)) {
+                            return handlers[deps](registry[relMap.id]);
+                        }
+
+                        //Synchronous access to one module. If require.get is
+                        //available (as in the Node adapter), prefer that.
+                        if (req.get) {
+                            return req.get(context, deps, relMap, localRequire);
+                        }
+
+                        //Normalize module name, if it contains . or ..
+                        map = makeModuleMap(deps, relMap, false, true);
+                        id = map.id;
+
+                        if (!hasProp(defined, id)) {
+                            return onError(makeError('notloaded', 'Module name "' +
+                                        id +
+                                        '" has not been loaded yet for context: ' +
+                                        contextName +
+                                        (relMap ? '' : '. Use require([])')));
+                        }
+                        return defined[id];
+                    }
+
+                    //Grab defines waiting in the global queue.
+                    intakeDefines();
+
+                    //Mark all the dependencies as needing to be loaded.
+                    context.nextTick(function () {
+                        //Some defines could have been added since the
+                        //require call, collect them.
+                        intakeDefines();
+
+                        requireMod = getModule(makeModuleMap(null, relMap));
+
+                        //Store if map config should be applied to this require
+                        //call for dependencies.
+                        requireMod.skipMap = options.skipMap;
+
+                        requireMod.init(deps, callback, errback, {
+                            enabled: true
+                        });
+
+                        checkLoaded();
+                    });
+
+                    return localRequire;
+                }
+
+                mixin(localRequire, {
+                    isBrowser: isBrowser,
+
+                    /**
+                     * Converts a module name + .extension into an URL path.
+                     * *Requires* the use of a module name. It does not support using
+                     * plain URLs like nameToUrl.
+                     */
+                    toUrl: function (moduleNamePlusExt) {
+                        var ext,
+                            index = moduleNamePlusExt.lastIndexOf('.'),
+                            segment = moduleNamePlusExt.split('/')[0],
+                            isRelative = segment === '.' || segment === '..';
+
+                        //Have a file extension alias, and it is not the
+                        //dots from a relative path.
+                        if (index !== -1 && (!isRelative || index > 1)) {
+                            ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length);
+                            moduleNamePlusExt = moduleNamePlusExt.substring(0, index);
+                        }
+
+                        return context.nameToUrl(normalize(moduleNamePlusExt,
+                                                relMap && relMap.id, true), ext,  true);
+                    },
+
+                    defined: function (id) {
+                        return hasProp(defined, makeModuleMap(id, relMap, false, true).id);
+                    },
+
+                    specified: function (id) {
+                        id = makeModuleMap(id, relMap, false, true).id;
+                        return hasProp(defined, id) || hasProp(registry, id);
+                    }
+                });
+
+                //Only allow undef on top level require calls
+                if (!relMap) {
+                    localRequire.undef = function (id) {
+                        //Bind any waiting define() calls to this context,
+                        //fix for #408
+                        takeGlobalQueue();
+
+                        var map = makeModuleMap(id, relMap, true),
+                            mod = getOwn(registry, id);
+
+                        removeScript(id);
+
+                        delete defined[id];
+                        delete urlFetched[map.url];
+                        delete undefEvents[id];
+
+                        //Clean queued defines too. Go backwards
+                        //in array so that the splices do not
+                        //mess up the iteration.
+                        eachReverse(defQueue, function(args, i) {
+                            if(args[0] === id) {
+                                defQueue.splice(i, 1);
+                            }
+                        });
+
+                        if (mod) {
+                            //Hold on to listeners in case the
+                            //module will be attempted to be reloaded
+                            //using a different config.
+                            if (mod.events.defined) {
+                                undefEvents[id] = mod.events;
+                            }
+
+                            cleanRegistry(id);
+                        }
+                    };
+                }
+
+                return localRequire;
+            },
+
+            /**
+             * Called to enable a module if it is still in the registry
+             * awaiting enablement. A second arg, parent, the parent module,
+             * is passed in for context, when this method is overridden by
+             * the optimizer. Not shown here to keep code compact.
+             */
+            enable: function (depMap) {
+                var mod = getOwn(registry, depMap.id);
+                if (mod) {
+                    getModule(depMap).enable();
+                }
+            },
+
+            /**
+             * Internal method used by environment adapters to complete a load event.
+             * A load event could be a script load or just a load pass from a synchronous
+             * load call.
+             * @param {String} moduleName the name of the module to potentially complete.
+             */
+            completeLoad: function (moduleName) {
+                var found, args, mod,
+                    shim = getOwn(config.shim, moduleName) || {},
+                    shExports = shim.exports;
+
+                takeGlobalQueue();
+
+                while (defQueue.length) {
+                    args = defQueue.shift();
+                    if (args[0] === null) {
+                        args[0] = moduleName;
+                        //If already found an anonymous module and bound it
+                        //to this name, then this is some other anon module
+                        //waiting for its completeLoad to fire.
+                        if (found) {
+                            break;
+                        }
+                        found = true;
+                    } else if (args[0] === moduleName) {
+                        //Found matching define call for this script!
+                        found = true;
+                    }
+
+                    callGetModule(args);
+                }
+
+                //Do this after the cycle of callGetModule in case the result
+                //of those calls/init calls changes the registry.
+                mod = getOwn(registry, moduleName);
+
+                if (!found && !hasProp(defined, moduleName) && mod && !mod.inited) {
+                    if (config.enforceDefine && (!shExports || !getGlobal(shExports))) {
+                        if (hasPathFallback(moduleName)) {
+                            return;
+                        } else {
+                            return onError(makeError('nodefine',
+                                             'No define call for ' + moduleName,
+                                             null,
+                                             [moduleName]));
+                        }
+                    } else {
+                        //A script that does not call define(), so just simulate
+                        //the call for it.
+                        callGetModule([moduleName, (shim.deps || []), shim.exportsFn]);
+                    }
+                }
+
+                checkLoaded();
+            },
+
+            /**
+             * Converts a module name to a file path. Supports cases where
+             * moduleName may actually be just an URL.
+             * Note that it **does not** call normalize on the moduleName,
+             * it is assumed to have already been normalized. This is an
+             * internal API, not a public one. Use toUrl for the public API.
+             */
+            nameToUrl: function (moduleName, ext, skipExt) {
+                var paths, syms, i, parentModule, url,
+                    parentPath, bundleId,
+                    pkgMain = getOwn(config.pkgs, moduleName);
+
+                if (pkgMain) {
+                    moduleName = pkgMain;
+                }
+
+                bundleId = getOwn(bundlesMap, moduleName);
+
+                if (bundleId) {
+                    return context.nameToUrl(bundleId, ext, skipExt);
+                }
+
+                //If a colon is in the URL, it indicates a protocol is used and it is just
+                //an URL to a file, or if it starts with a slash, contains a query arg (i.e. ?)
+                //or ends with .js, then assume the user meant to use an url and not a module id.
+                //The slash is important for protocol-less URLs as well as full paths.
+                if (req.jsExtRegExp.test(moduleName)) {
+                    //Just a plain path, not module name lookup, so just return it.
+                    //Add extension if it is included. This is a bit wonky, only non-.js things pass
+                    //an extension, this method probably needs to be reworked.
+                    url = moduleName + (ext || '');
+                } else {
+                    //A module that needs to be converted to a path.
+                    paths = config.paths;
+
+                    syms = moduleName.split('/');
+                    //For each module name segment, see if there is a path
+                    //registered for it. Start with most specific name
+                    //and work up from it.
+                    for (i = syms.length; i > 0; i -= 1) {
+                        parentModule = syms.slice(0, i).join('/');
+
+                        parentPath = getOwn(paths, parentModule);
+                        if (parentPath) {
+                            //If an array, it means there are a few choices,
+                            //Choose the one that is desired
+                            if (isArray(parentPath)) {
+                                parentPath = parentPath[0];
+                            }
+                            syms.splice(0, i, parentPath);
+                            break;
+                        }
+                    }
+
+                    //Join the path parts together, then figure out if baseUrl is needed.
+                    url = syms.join('/');
+                    url += (ext || (/^data\:|\?/.test(url) || skipExt ? '' : '.js'));
+                    url = (url.charAt(0) === '/' || url.match(/^[\w\+\.\-]+:/) ? '' : config.baseUrl) + url;
+                }
+
+                return config.urlArgs ? url +
+                                        ((url.indexOf('?') === -1 ? '?' : '&') +
+                                         config.urlArgs) : url;
+            },
+
+            //Delegates to req.load. Broken out as a separate function to
+            //allow overriding in the optimizer.
+            load: function (id, url) {
+                req.load(context, id, url);
+            },
+
+            /**
+             * Executes a module callback function. Broken out as a separate function
+             * solely to allow the build system to sequence the files in the built
+             * layer in the right sequence.
+             *
+             * @private
+             */
+            execCb: function (name, callback, args, exports) {
+                return callback.apply(exports, args);
+            },
+
+            /**
+             * callback for script loads, used to check status of loading.
+             *
+             * @param {Event} evt the event from the browser for the script
+             * that was loaded.
+             */
+            onScriptLoad: function (evt) {
+                //Using currentTarget instead of target for Firefox 2.0's sake. Not
+                //all old browsers will be supported, but this one was easy enough
+                //to support and still makes sense.
+                if (evt.type === 'load' ||
+                        (readyRegExp.test((evt.currentTarget || evt.srcElement).readyState))) {
+                    //Reset interactive script so a script node is not held onto for
+                    //to long.
+                    interactiveScript = null;
+
+                    //Pull out the name of the module and the context.
+                    var data = getScriptData(evt);
+                    context.completeLoad(data.id);
+                }
+            },
+
+            /**
+             * Callback for script errors.
+             */
+            onScriptError: function (evt) {
+                var data = getScriptData(evt);
+                if (!hasPathFallback(data.id)) {
+                    return onError(makeError('scripterror', 'Script error for: ' + data.id, evt, [data.id]));
+                }
+            }
+        };
+
+        context.require = context.makeRequire();
+        return context;
+    }
+
+    /**
+     * Main entry point.
+     *
+     * If the only argument to require is a string, then the module that
+     * is represented by that string is fetched for the appropriate context.
+     *
+     * If the first argument is an array, then it will be treated as an array
+     * of dependency string names to fetch. An optional function callback can
+     * be specified to execute when all of those dependencies are available.
+     *
+     * Make a local req variable to help Caja compliance (it assumes things
+     * on a require that are not standardized), and to give a short
+     * name for minification/local scope use.
+     */
+    req = requirejs = function (deps, callback, errback, optional) {
+
+        //Find the right context, use default
+        var context, config,
+            contextName = defContextName;
+
+        // Determine if have config object in the call.
+        if (!isArray(deps) && typeof deps !== 'string') {
+            // deps is a config object
+            config = deps;
+            if (isArray(callback)) {
+                // Adjust args if there are dependencies
+                deps = callback;
+                callback = errback;
+                errback = optional;
+            } else {
+                deps = [];
+            }
+        }
+
+        if (config && config.context) {
+            contextName = config.context;
+        }
+
+        context = getOwn(contexts, contextName);
+        if (!context) {
+            context = contexts[contextName] = req.s.newContext(contextName);
+        }
+
+        if (config) {
+            context.configure(config);
+        }
+
+        return context.require(deps, callback, errback);
+    };
+
+    /**
+     * Support require.config() to make it easier to cooperate with other
+     * AMD loaders on globally agreed names.
+     */
+    req.config = function (config) {
+        return req(config);
+    };
+
+    /**
+     * Execute something after the current tick
+     * of the event loop. Override for other envs
+     * that have a better solution than setTimeout.
+     * @param  {Function} fn function to execute later.
+     */
+    req.nextTick = typeof setTimeout !== 'undefined' ? function (fn) {
+        setTimeout(fn, 4);
+    } : function (fn) { fn(); };
+
+    /**
+     * Export require as a global, but only if it does not already exist.
+     */
+    if (!require) {
+        require = req;
+    }
+
+    req.version = version;
+
+    //Used to filter out dependencies that are already paths.
+    req.jsExtRegExp = /^\/|:|\?|\.js$/;
+    req.isBrowser = isBrowser;
+    s = req.s = {
+        contexts: contexts,
+        newContext: newContext
+    };
+
+    //Create default context.
+    req({});
+
+    //Exports some context-sensitive methods on global require.
+    each([
+        'toUrl',
+        'undef',
+        'defined',
+        'specified'
+    ], function (prop) {
+        //Reference from contexts instead of early binding to default context,
+        //so that during builds, the latest instance of the default context
+        //with its config gets used.
+        req[prop] = function () {
+            var ctx = contexts[defContextName];
+            return ctx.require[prop].apply(ctx, arguments);
+        };
+    });
+
+    if (isBrowser) {
+        head = s.head = document.getElementsByTagName('head')[0];
+        //If BASE tag is in play, using appendChild is a problem for IE6.
+        //When that browser dies, this can be removed. Details in this jQuery bug:
+        //http://dev.jquery.com/ticket/2709
+        baseElement = document.getElementsByTagName('base')[0];
+        if (baseElement) {
+            head = s.head = baseElement.parentNode;
+        }
+    }
+
+    /**
+     * Any errors that require explicitly generates will be passed to this
+     * function. Intercept/override it if you want custom error handling.
+     * @param {Error} err the error object.
+     */
+    req.onError = defaultOnError;
+
+    /**
+     * Creates the node for the load command. Only used in browser envs.
+     */
+    req.createNode = function (config, moduleName, url) {
+        var node = config.xhtml ?
+                document.createElementNS('http://www.w3.org/1999/xhtml', 'html:script') :
+                document.createElement('script');
+        node.type = config.scriptType || 'text/javascript';
+        node.charset = 'utf-8';
+        node.async = true;
+        return node;
+    };
+
+    /**
+     * Does the request to load a module for the browser case.
+     * Make this a separate function to allow other environments
+     * to override it.
+     *
+     * @param {Object} context the require context to find state.
+     * @param {String} moduleName the name of the module.
+     * @param {Object} url the URL to the module.
+     */
+    req.load = function (context, moduleName, url) {
+        var config = (context && context.config) || {},
+            node;
+        if (isBrowser) {
+            //In the browser so use a script tag
+            node = req.createNode(config, moduleName, url);
+
+            node.setAttribute('data-requirecontext', context.contextName);
+            node.setAttribute('data-requiremodule', moduleName);
+
+            //Set up load listener. Test attachEvent first because IE9 has
+            //a subtle issue in its addEventListener and script onload firings
+            //that do not match the behavior of all other browsers with
+            //addEventListener support, which fire the onload event for a
+            //script right after the script execution. See:
+            //https://connect.microsoft.com/IE/feedback/details/648057/script-onload-event-is-not-fired-immediately-after-script-execution
+            //UNFORTUNATELY Opera implements attachEvent but does not follow the script
+            //script execution mode.
+            if (node.attachEvent &&
+                    //Check if node.attachEvent is artificially added by custom script or
+                    //natively supported by browser
+                    //read https://github.com/jrburke/requirejs/issues/187
+                    //if we can NOT find [native code] then it must NOT natively supported.
+                    //in IE8, node.attachEvent does not have toString()
+                    //Note the test for "[native code" with no closing brace, see:
+                    //https://github.com/jrburke/requirejs/issues/273
+                    !(node.attachEvent.toString && node.attachEvent.toString().indexOf('[native code') < 0) &&
+                    !isOpera) {
+                //Probably IE. IE (at least 6-8) do not fire
+                //script onload right after executing the script, so
+                //we cannot tie the anonymous define call to a name.
+                //However, IE reports the script as being in 'interactive'
+                //readyState at the time of the define call.
+                useInteractive = true;
+
+                node.attachEvent('onreadystatechange', context.onScriptLoad);
+                //It would be great to add an error handler here to catch
+                //404s in IE9+. However, onreadystatechange will fire before
+                //the error handler, so that does not help. If addEventListener
+                //is used, then IE will fire error before load, but we cannot
+                //use that pathway given the connect.microsoft.com issue
+                //mentioned above about not doing the 'script execute,
+                //then fire the script load event listener before execute
+                //next script' that other browsers do.
+                //Best hope: IE10 fixes the issues,
+                //and then destroys all installs of IE 6-9.
+                //node.attachEvent('onerror', context.onScriptError);
+            } else {
+                node.addEventListener('load', context.onScriptLoad, false);
+                node.addEventListener('error', context.onScriptError, false);
+            }
+            node.src = url;
+
+            //For some cache cases in IE 6-8, the script executes before the end
+            //of the appendChild execution, so to tie an anonymous define
+            //call to the module name (which is stored on the node), hold on
+            //to a reference to this node, but clear after the DOM insertion.
+            currentlyAddingScript = node;
+            if (baseElement) {
+                head.insertBefore(node, baseElement);
+            } else {
+                head.appendChild(node);
+            }
+            currentlyAddingScript = null;
+
+            return node;
+        } else if (isWebWorker) {
+            try {
+                //In a web worker, use importScripts. This is not a very
+                //efficient use of importScripts, importScripts will block until
+                //its script is downloaded and evaluated. However, if web workers
+                //are in play, the expectation that a build has been done so that
+                //only one script needs to be loaded anyway. This may need to be
+                //reevaluated if other use cases become common.
+                importScripts(url);
+
+                //Account for anonymous modules
+                context.completeLoad(moduleName);
+            } catch (e) {
+                context.onError(makeError('importscripts',
+                                'importScripts failed for ' +
+                                    moduleName + ' at ' + url,
+                                e,
+                                [moduleName]));
+            }
+        }
+    };
+
+    function getInteractiveScript() {
+        if (interactiveScript && interactiveScript.readyState === 'interactive') {
+            return interactiveScript;
+        }
+
+        eachReverse(scripts(), function (script) {
+            if (script.readyState === 'interactive') {
+                return (interactiveScript = script);
+            }
+        });
+        return interactiveScript;
+    }
+
+    //Look for a data-main script attribute, which could also adjust the baseUrl.
+    if (isBrowser && !cfg.skipDataMain) {
+        //Figure out baseUrl. Get it from the script tag with require.js in it.
+        eachReverse(scripts(), function (script) {
+            //Set the 'head' where we can append children by
+            //using the script's parent.
+            if (!head) {
+                head = script.parentNode;
+            }
+
+            //Look for a data-main attribute to set main script for the page
+            //to load. If it is there, the path to data main becomes the
+            //baseUrl, if it is not already set.
+            dataMain = script.getAttribute('data-main');
+            if (dataMain) {
+                //Preserve dataMain in case it is a path (i.e. contains '?')
+                mainScript = dataMain;
+
+                //Set final baseUrl if there is not already an explicit one.
+                if (!cfg.baseUrl) {
+                    //Pull off the directory of data-main for use as the
+                    //baseUrl.
+                    src = mainScript.split('/');
+                    mainScript = src.pop();
+                    subPath = src.length ? src.join('/')  + '/' : './';
+
+                    cfg.baseUrl = subPath;
+                }
+
+                //Strip off any trailing .js since mainScript is now
+                //like a module name.
+                mainScript = mainScript.replace(jsSuffixRegExp, '');
+
+                 //If mainScript is still a path, fall back to dataMain
+                if (req.jsExtRegExp.test(mainScript)) {
+                    mainScript = dataMain;
+                }
+
+                //Put the data-main script in the files to load.
+                cfg.deps = cfg.deps ? cfg.deps.concat(mainScript) : [mainScript];
+
+                return true;
+            }
+        });
+    }
+
+    /**
+     * The function that handles definitions of modules. Differs from
+     * require() in that a string for the module should be the first argument,
+     * and the function to execute after dependencies are loaded should
+     * return a value to define the module corresponding to the first argument's
+     * name.
+     */
+    define = function (name, deps, callback) {
+        var node, context;
+
+        //Allow for anonymous modules
+        if (typeof name !== 'string') {
+            //Adjust args appropriately
+            callback = deps;
+            deps = name;
+            name = null;
+        }
+
+        //This module may not have dependencies
+        if (!isArray(deps)) {
+            callback = deps;
+            deps = null;
+        }
+
+        //If no name, and callback is a function, then figure out if it a
+        //CommonJS thing with dependencies.
+        if (!deps && isFunction(callback)) {
+            deps = [];
+            //Remove comments from the callback string,
+            //look for require calls, and pull them into the dependencies,
+            //but only if there are function args.
+            if (callback.length) {
+                callback
+                    .toString()
+                    .replace(commentRegExp, '')
+                    .replace(cjsRequireRegExp, function (match, dep) {
+                        deps.push(dep);
+                    });
+
+                //May be a CommonJS thing even without require calls, but still
+                //could use exports, and module. Avoid doing exports and module
+                //work though if it just needs require.
+                //REQUIRES the function to expect the CommonJS variables in the
+                //order listed below.
+                deps = (callback.length === 1 ? ['require'] : ['require', 'exports', 'module']).concat(deps);
+            }
+        }
+
+        //If in IE 6-8 and hit an anonymous define() call, do the interactive
+        //work.
+        if (useInteractive) {
+            node = currentlyAddingScript || getInteractiveScript();
+            if (node) {
+                if (!name) {
+                    name = node.getAttribute('data-requiremodule');
+                }
+                context = contexts[node.getAttribute('data-requirecontext')];
+            }
+        }
+
+        //Always save off evaluating the def call until the script onload handler.
+        //This allows multiple modules to be in a file without prematurely
+        //tracing dependencies, and allows for anonymous module support,
+        //where the module name is not known until the script onload event
+        //occurs. If no context, use the global queue, and get it processed
+        //in the onscript load callback.
+        (context ? context.defQueue : globalDefQueue).push([name, deps, callback]);
+    };
+
+    define.amd = {
+        jQuery: true
+    };
+
+
+    /**
+     * Executes the text. Normally just uses eval, but can be modified
+     * to use a better, environment-specific call. Only used for transpiling
+     * loader plugins, not for plain JS modules.
+     * @param {String} text the text to execute/evaluate.
+     */
+    req.exec = function (text) {
+        /*jslint evil: true */
+        return eval(text);
+    };
+
+    //Set up with config info.
+    req(cfg);
+}(this));
diff --git a/package.json b/package.json
index 5e1ba59b..c7b1e257 100644
--- a/package.json
+++ b/package.json
@@ -1,13 +1,14 @@
 {
   "name": "TableFilter",
-  "version": "3.0",
+  "version": "3.0.0",
   "devDependencies": {
     "grunt": "~0.4.0",
-    "grunt-contrib-jshint": "~0.6.1",
     "grunt-contrib-concat": "~0.3.0",
-    "grunt-contrib-uglify": "~0.2.2",
+    "grunt-contrib-copy": "~0.4.1",
     "grunt-contrib-cssmin": "~0.6.1",
-    "grunt-contrib-copy": "~0.4.1"
+    "grunt-contrib-jshint": "~0.6.1",
+    "grunt-contrib-uglify": "~0.2.2",
+    "grunt-contrib-watch": "^0.6.1"
   },
   "dependencies": {
     "grunt-open": "~0.2.1"
diff --git a/src/array.js b/src/array.js
index ec4ac16d..737b011f 100644
--- a/src/array.js
+++ b/src/array.js
@@ -2,12 +2,12 @@
  * Array utilities
  */
 
-(function(global, TF){
+define(function (require) {
     'use strict';
 
-    var str = TF.Str;
+    var str = require('./string');
 
-    TF.Array = {
+    var Arr = {
         has: function(arr, val, caseSensitive){
             var sCase = caseSensitive===undefined ? false : caseSensitive;
             for (var i=0; i<arr.length; i++){
@@ -28,4 +28,5 @@
         }
     };
 
-})(this, this.TF);
+    return Arr;
+});
diff --git a/src/cookie.js b/src/cookie.js
index f6246e32..edf8461c 100644
--- a/src/cookie.js
+++ b/src/cookie.js
@@ -2,12 +2,12 @@
  * Cookie utilities
  */
 
-(function(window, TF){
+define(function () {
     'use strict';
 
-    TF.Cookie = {};
+    var Cookie = {};
 
-    TF.Cookie.write = function(name, value, hours){
+    Cookie.write = function(name, value, hours){
         var expire = '';
         if(hours){
             expire = new Date((new Date()).getTime() + hours * 3600000);
@@ -16,7 +16,7 @@
         document.cookie = name + '=' + escape(value) + expire;
     };
 
-    TF.Cookie.read = function(name){
+    Cookie.read = function(name){
         var cookieValue = '',
             search = name + '=';
         if(document.cookie.length > 0){
@@ -34,11 +34,11 @@
         return cookieValue;
     };
 
-    TF.Cookie.remove = function(name){
+    Cookie.remove = function(name){
         this.write(name,'',-1);
     };
 
-    TF.Cookie.valueToArray = function(name, separator){
+    Cookie.valueToArray = function(name, separator){
         if(!separator){
             separator = ',';
         }
@@ -49,7 +49,7 @@
         return arr;
     };
 
-    TF.Cookie.getValueByIndex = function(name, index, separator){
+    Cookie.getValueByIndex = function(name, index, separator){
         if(!separator){
             separator = ',';
         }
@@ -58,4 +58,5 @@
         return val[index];
     };
 
-})(this, this.TF);
+    return Cookie;
+});
diff --git a/src/core.js b/src/core.js
index 1b040c9c..c06046fc 100644
--- a/src/core.js
+++ b/src/core.js
@@ -30,27 +30,19 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     Raya, Piepiax, Manuel Kern, Baladhandayutham for active contribution
     and/or inspiration
 ------------------------------------------------------------------------ */
-
-(function (root, factory) {
-    if (typeof define === 'function' && define.amd) {
-        define(factory);
-    } else if (typeof exports === 'object') {
-        module.exports = factory;
-    } else {
-        root.TableFilter = factory();
-    }
-})(this, function() {
+define(function (require) {
 
 var global = this,
     TF = global.TF,
-    evt = TF.Event,
-    dom = TF.Dom,
-    str = TF.Str,
-    cookie = TF.Cookie,
-    types = TF.Types,
-    array = TF.Array,
-    isValidDate = TF.Date.isValid,
-    formatDate = TF.Date.format,
+    evt = require('event'),
+    dom = require('dom'),
+    str = require('string'),
+    cookie = require('cookie'),
+    types = require('types'),
+    array = require('array'),
+    isValidDate = require('date').isValid,
+    formatDate = require('date').format,
+    loader = require('modules/loader'),
     doc = global.document;
 
 /**
@@ -930,16 +922,11 @@ function TableFilter(id) {
 }
 
 TableFilter.prototype = {
-    AddGrid: function(){ this._AddGrid(); },
-    Init: function(){ this.AddGrid(); },
-    Initialize: function(){ this.AddGrid(); },
-    init: function(){ this.AddGrid(); },
-    initialize: function(){ this.AddGrid(); },
     /*====================================================
         - adds row with filtering grid bar and sets grid
         behaviours and layout
     =====================================================*/
-    _AddGrid: function(){
+    init: function(){
         if(this.hasGrid) return;
         if(this.gridLayout){
             this.refRow = this.startRow===null ? 0 : this.startRow;
@@ -6717,15 +6704,15 @@ TF.isIE = /msie|MSIE/.test(navigator.userAgent);
             object (literal object)
     - Returns TF object
 =====================================================*/
-function setFilterGrid(id){
-    if(arguments.length === 0){
-        return;
-    }
-    var tf = new TableFilter(arguments[0], arguments[1], arguments[2]);
-    tf.init();
-    window['tf_'+id] = tf;
-    return tf;
-}
+// function setFilterGrid(id){
+//     if(arguments.length === 0){
+//         return;
+//     }
+//     var tf = new TableFilter(arguments[0], arguments[1], arguments[2]);
+//     tf.init();
+//     window['tf_'+id] = tf;
+//     return tf;
+// }
 
 /*===BEGIN removable section===========================
     - Unobtrusive grid bar generation using
diff --git a/src/date.js b/src/date.js
index dcc56e34..f214a51e 100644
--- a/src/date.js
+++ b/src/date.js
@@ -2,10 +2,10 @@
  * Date utilities
  */
 
-(function(global, TF){
+define(function () {
     'use strict';
 
-    TF.Date = {
+    var DateHelper = {
         isValid: function(dateStr, format){
             if(!format) {
                 format = 'DMY';
@@ -165,4 +165,5 @@
         }
     };
 
-})(this, this.TF);
+    return DateHelper;
+});
diff --git a/src/dom.js b/src/dom.js
index 4d41c364..06a11686 100644
--- a/src/dom.js
+++ b/src/dom.js
@@ -2,17 +2,17 @@
  * DOM utilities
  */
 
-(function(window, TF){
+define(function (require) {
     'use strict';
 
-    TF.Dom = {};
+    var Dom = {};
 
     /**
      * Returns text + text of children of given node
      * @param  {NodeElement} node
      * @return {String}
      */
-    TF.Dom.getText = function(node){
+    Dom.getText = function(node){
         var s = node.textContent || node.innerText ||
                 node.innerHTML.replace(/<[^<>]+>/g, '');
         s = s.replace(/^\s+/, '').replace(/\s+$/, '');
@@ -26,7 +26,7 @@
      *                    items, the attribute name and its value ['id','myId']
      * @return {Object}     created element
      */
-    TF.Dom.create = function(tag){
+    Dom.create = function(tag){
         if(!tag || tag===''){
             return;
         }
@@ -50,7 +50,7 @@
      * @param  {String} text
      * @return {Object}
      */
-    TF.Dom.text = function(text){
+    Dom.text = function(text){
         return document.createTextNode(text);
     };
 
@@ -59,7 +59,7 @@
      * @param  {object} obj [description]
      * @return {object}     literal object with left and top values
      */
-    TF.Dom.position = function(obj){
+    Dom.position = function(obj){
         var l = 0, t = 0;
         if (obj && obj.offsetParent){
             do {
@@ -70,7 +70,7 @@
         return { 'left': l, 'top': t };
     };
 
-    TF.Dom.hasClass = function (ele, cls){
+    Dom.hasClass = function (ele, cls){
         if(!ele){ return false; }
 
         if(supportsClassList()){
@@ -79,7 +79,7 @@
         return ele.className.match(new RegExp('(\\s|^)'+ cls +'(\\s|$)'));
     };
 
-    TF.Dom.addClass = function (ele, cls){
+    Dom.addClass = function (ele, cls){
         if(!ele){ return; }
 
         if(supportsClassList()){
@@ -95,7 +95,7 @@
         }
     };
 
-    TF.Dom.removeClass = function (ele, cls){
+    Dom.removeClass = function (ele, cls){
         if(!ele){ return; }
 
         if(supportsClassList()){
@@ -113,7 +113,7 @@
      * @param  {Boolean} isSel whether option is selected
      * @return {Object}        option element
      */
-    TF.Dom.createOpt = function(text, value, isSel){
+    Dom.createOpt = function(text, value, isSel){
         var isSelected = isSel ? true : false,
             opt = isSelected ?
                 this.create('option', ['value',value], ['selected','true']) :
@@ -129,7 +129,7 @@
      * @param  {String} labelText check item label text
      * @return {Object}           li DOM element
      */
-    TF.Dom.createCheckItem = function(chkIndex, chkValue, labelText){
+    Dom.createCheckItem = function(chkIndex, chkValue, labelText){
         var li = this.create('li'),
             label = this.create('label', ['for', chkIndex]),
             check = this.create('input',
@@ -151,4 +151,5 @@
         return document.documentElement.classList;
     }
 
-})(this, this.TF);
+    return Dom;
+});
diff --git a/src/event.js b/src/event.js
index f68d9c5e..ddb387b8 100644
--- a/src/event.js
+++ b/src/event.js
@@ -2,12 +2,12 @@
  * DOM event utilities
  */
 
-(function(window, TF){
+define(function () {
     'use strict';
 
-    TF.Event = {};
+    var Event = {};
 
-    TF.Event.add = function(obj, type, func, capture){
+    Event.add = function(obj, type, func, capture){
         if(obj.attachEvent){
             obj.attachEvent('on'+type, func);
         }
@@ -19,7 +19,7 @@
         }
     };
 
-    TF.Event.remove = function(obj, type, func, capture){
+    Event.remove = function(obj, type, func, capture){
         if(obj.detachEvent){
             obj.detachEvent('on'+type,func);
         }
@@ -31,7 +31,7 @@
         }
     };
 
-    TF.Event.stop = function(evt){
+    Event.stop = function(evt){
         if(!evt){
             evt = window.event;
         }
@@ -42,7 +42,7 @@
         }
     };
 
-    TF.Event.cancel = function(evt){
+    Event.cancel = function(evt){
         if(!evt){
             evt = window.event;
         }
@@ -53,4 +53,5 @@
         }
     };
 
-})(this, this.TF);
+    return Event;
+});
diff --git a/src/index.html b/src/index.html
index 86ad78f7..81acbeab 100644
--- a/src/index.html
+++ b/src/index.html
@@ -2,6 +2,7 @@
 <html lang="en">
 <head>
     <title>HTML Table Filter Generator</title>
+    <script data-main="../dist/tf-main" src="../dist/libs/require.js"></script>
 </head>
 <body>
     <table id="demo" cellpadding="0" cellspacing="0">
@@ -65,21 +66,20 @@
         </tbody>
     </table>
 
-    <script type="text/javascript" src="../dist/tablefilter_all.js"></script>
     <script>
-        var tf = setFilterGrid("demo", {
-            col_0: 'select',
-            col_3: 'checklist',
-            base_path: './',
-            enable_default_theme: true,
-            paging: false,
-            alternate_rows: true,
-            highlight_keywords: true,
-            match_case: false,
-            remember_grid_values: true,
-            btn_reset: true,
-            grid_layout: false
-        });
+        // var tf = setFilterGrid("demo", {
+        //     col_0: 'select',
+        //     col_3: 'checklist',
+        //     base_path: './',
+        //     enable_default_theme: true,
+        //     paging: false,
+        //     alternate_rows: true,
+        //     highlight_keywords: true,
+        //     match_case: false,
+        //     remember_grid_values: true,
+        //     btn_reset: true,
+        //     grid_layout: false
+        // });
     </script>
 </body>
 </html>
\ No newline at end of file
diff --git a/src/modules/loader.js b/src/modules/loader.js
new file mode 100644
index 00000000..bdb7ac0c
--- /dev/null
+++ b/src/modules/loader.js
@@ -0,0 +1,7 @@
+define(['../core'], function (require) {
+    'use strict';
+console.log(arguments);
+   function Loader(){}
+
+   return Loader;
+});
\ No newline at end of file
diff --git a/src/string.js b/src/string.js
index a36fcf39..ff0bface 100644
--- a/src/string.js
+++ b/src/string.js
@@ -2,31 +2,31 @@
  * String utilities
  */
 
-(function(window, TF){
+define(function () {
     'use strict';
 
-    TF.Str = {};
+    var Str = {};
 
-    TF.Str.lower = function(text){
+    Str.lower = function(text){
         return text.toLowerCase();
     };
 
-    TF.Str.upper = function(text){
+    Str.upper = function(text){
         return text.toUpperCase();
     };
 
-    TF.Str.trim = function(text){
+    Str.trim = function(text){
         if (text.trim){
             return text.trim();
         }
         return text.replace(/^\s*|\s*$/g, '');
     };
 
-    TF.Str.isEmpty = function(text){
+    Str.isEmpty = function(text){
         return this.trim(text) === '';
     };
 
-    TF.Str.rgxEsc = function(text){
+    Str.rgxEsc = function(text){
         function escape(e){
             var a = new RegExp('\\'+e,'g');
             text = text.replace(a,'\\'+e);
@@ -39,11 +39,12 @@
         return text;
     };
 
-    TF.Str.matchCase = function(text, mc){
+    Str.matchCase = function(text, mc){
         if(!mc){
             return this.lower(text);
         }
         return text;
     };
 
-})(this, this.TF);
+    return Str;
+});
diff --git a/src/tf-main.js b/src/tf-main.js
new file mode 100644
index 00000000..fc0c3fb5
--- /dev/null
+++ b/src/tf-main.js
@@ -0,0 +1,26 @@
+
+// requirejs.config({
+//     baseUrl: '../dist/libs',
+//     paths: {
+//         tf: '.'
+//     }
+// });
+
+requirejs(['core'], function(TableFilter){
+    // Your logic here
+    var tf = new TableFilter("demo", {
+        col_0: 'select',
+        col_3: 'checklist',
+        base_path: './',
+        enable_default_theme: true,
+        paging: false,
+        alternate_rows: true,
+        highlight_keywords: true,
+        match_case: false,
+        remember_grid_values: true,
+        btn_reset: true,
+        grid_layout: false
+    });
+
+    tf.init();
+});
\ No newline at end of file
diff --git a/src/types.js b/src/types.js
index f525c6b6..9166f7b2 100644
--- a/src/types.js
+++ b/src/types.js
@@ -2,17 +2,17 @@
  * Types utilities
  */
 
-(function(window, TF){
+define(function () {
     'use strict';
 
-    TF.Types = {};
+    var Types = {};
 
     /**
      * Checks if var exists and is an object
      * @param  {String or Object}  v
      * @return {Boolean}
      */
-    TF.Types.isObj = function(v){
+    Types.isObj = function(v){
         var isO = false;
         if(typeof v === 'string'){
             if(window[v] && typeof window[v] === 'object'){
@@ -31,7 +31,7 @@
      * @param  {Function} fn
      * @return {Boolean}
      */
-    TF.Types.isFn = function(fn){
+    Types.isFn = function(fn){
         return (fn && fn.constructor == Function);
     };
 
@@ -40,8 +40,9 @@
      * @param  {Array}  obj
      * @return {Boolean}
      */
-    TF.Types.isArray = function(obj){
+    Types.isArray = function(obj){
         return (obj && obj.constructor == Array);
     };
 
-})(this, this.TF);
+    return Types;
+});